1214141320 has 32 divisors (see below), whose sum is σ = 3122078400. Its totient is φ = 416276928.

The previous prime is 1214141317. The next prime is 1214141389. The reversal of 1214141320 is 231414121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2167830 + ... + 2168389.

It is an arithmetic number, because the mean of its divisors is an integer number (97564950).

Almost surely, 2^1214141320 is an apocalyptic number.

1214141320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1214141320 is an abundant number, since it is smaller than the sum of its proper divisors (1907937080).

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

1214141320 is a wasteful number, since it uses less digits than its factorization.

1214141320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4336237 (or 4336233 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1214141320 is about 34844.5307042583. The cubic root of 1214141320 is about 1066.8165548915.

Adding to 1214141320 its reverse (231414121), we get a palindrome (1445555441).

It can be divided in two parts, 1214141 and 320, that added together give a triangular number (1214461 = T₁₅₅₈).

The spelling of 1214141320 in words is "one billion, two hundred fourteen million, one hundred forty-one thousand, three hundred twenty".