112402454319 has 24 divisors (see below), whose sum is σ = 163501258752. Its totient is φ = 74409550800.

The previous prime is 112402454317. The next prime is 112402454371. The reversal of 112402454319 is 913454204211.

It is not a de Polignac number, because 112402454319 - 2¹ = 112402454317 is a prime.

It is a super-2 number, since 2×112402454319² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112402454317) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 710644 + ... + 854294.

It is an arithmetic number, because the mean of its divisors is an integer number (6812552448).

Almost surely, 2^112402454319 is an apocalyptic number.

112402454319 is a deficient number, since it is larger than the sum of its proper divisors (51098804433).

112402454319 is a wasteful number, since it uses less digits than its factorization.

112402454319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144267 (or 144264 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 112402454319 in words is "one hundred twelve billion, four hundred two million, four hundred fifty-four thousand, three hundred nineteen".