107981297874012 has 24 divisors (see below), whose sum is σ = 252220744064016. Its totient is φ = 35955997049728.

The previous prime is 107981297873993. The next prime is 107981297874013. The reversal of 107981297874012 is 210478792189701.

It is a happy number.

It is a super-2 number, since 2×107981297874012² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107981297874013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4721101623 + ... + 4721124494.

It is an arithmetic number, because the mean of its divisors is an integer number (10509197669334).

Almost surely, 2^{107981297874012} is an apocalyptic number.

107981297874012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

107981297874012 is an abundant number, since it is smaller than the sum of its proper divisors (144239446190004).

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

107981297874012 is a wasteful number, since it uses less digits than its factorization.

107981297874012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442227077 (or 9442227075 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 66.

The spelling of 107981297874012 in words is "one hundred seven trillion, nine hundred eighty-one billion, two hundred ninety-seven million, eight hundred seventy-four thousand, twelve".