112451453444 has 48 divisors (see below), whose sum is σ = 224438497920. Its totient is φ = 48891703520.

The previous prime is 112451453407. The next prime is 112451453479. The reversal of 112451453444 is 444354154211.

It is a super-2 number, since 2×112451453444² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112451453398 and 112451453407.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 430322 + ... + 640374.

It is an arithmetic number, because the mean of its divisors is an integer number (4675802040).

Almost surely, 2^112451453444 is an apocalyptic number.

It is an amenable number.

112451453444 is a deficient number, since it is larger than the sum of its proper divisors (111987044476).

112451453444 is a wasteful number, since it uses less digits than its factorization.

112451453444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210137 (or 210089 counting only the distinct ones).

The product of its digits is 153600, while the sum is 38.

The spelling of 112451453444 in words is "one hundred twelve billion, four hundred fifty-one million, four hundred fifty-three thousand, four hundred forty-four".