1237013412 has 12 divisors (see below), whose sum is σ = 2886364656. Its totient is φ = 412337800.

The previous prime is 1237013383. The next prime is 1237013413. The reversal of 1237013412 is 2143107321.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1237013413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51542214 + ... + 51542237.

It is an arithmetic number, because the mean of its divisors is an integer number (240530388).

Almost surely, 2^1237013412 is an apocalyptic number.

1237013412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1237013412 is an abundant number, since it is smaller than the sum of its proper divisors (1649351244).

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

1237013412 is a wasteful number, since it uses less digits than its factorization.

1237013412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103084458 (or 103084456 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 1237013412 is about 35171.2014580111. The cubic root of 1237013412 is about 1073.4738501097.

The spelling of 1237013412 in words is "one billion, two hundred thirty-seven million, thirteen thousand, four hundred twelve".