1214331360 has 192 divisors, whose sum is σ = 4217681664. Its totient is φ = 291225600.

The previous prime is 1214331347. The next prime is 1214331373. The reversal of 1214331360 is 631334121.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1214331347) and next prime (1214331373).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 1214331360.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510975 + ... + 513345.

It is an arithmetic number, because the mean of its divisors is an integer number (21967092).

Almost surely, 2^1214331360 is an apocalyptic number.

1214331360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1214331360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2108840832).

1214331360 is an abundant number, since it is smaller than the sum of its proper divisors (3003350304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1214331360 is a wasteful number, since it uses less digits than its factorization.

1214331360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2497 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1214331360 is about 34847.2575678489. The cubic root of 1214331360 is about 1066.8722121252.

Adding to 1214331360 its reverse (631334121), we get a palindrome (1845665481).

The spelling of 1214331360 in words is "one billion, two hundred fourteen million, three hundred thirty-one thousand, three hundred sixty".