1214101400 has 24 divisors (see below), whose sum is σ = 2822786220. Its totient is φ = 485640480.

The previous prime is 1214101397. The next prime is 1214101403. The reversal of 1214101400 is 41014121.

It is an interprime number because it is at equal distance from previous prime (1214101397) and next prime (1214101403).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1214101403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3035054 + ... + 3035453.

Almost surely, 2^1214101400 is an apocalyptic number.

1214101400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214101400 is an abundant number, since it is smaller than the sum of its proper divisors (1608684820).

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

1214101400 is a wasteful number, since it uses less digits than its factorization.

1214101400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6070523 (or 6070514 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 1214101400 is about 34843.9578693351. The cubic root of 1214101400 is about 1066.8048627371.

Adding to 1214101400 its reverse (41014121), we get a palindrome (1255115521).

The spelling of 1214101400 in words is "one billion, two hundred fourteen million, one hundred one thousand, four hundred".