1451110561112 has 16 divisors (see below), whose sum is σ = 2723068008360. Its totient is φ = 724959092224.

The previous prime is 1451110561013. The next prime is 1451110561123. The reversal of 1451110561112 is 2111650111541.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74513198 + ... + 74532669.

Almost surely, 2^{1451110561112} is an apocalyptic number.

It is an amenable number.

1451110561112 is a deficient number, since it is larger than the sum of its proper divisors (1271957447248).

1451110561112 is a wasteful number, since it uses less digits than its factorization.

1451110561112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149047090 (or 149047086 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 29.

Adding to 1451110561112 its reverse (2111650111541), we get a palindrome (3562760672653).

The spelling of 1451110561112 in words is "one trillion, four hundred fifty-one billion, one hundred ten million, five hundred sixty-one thousand, one hundred twelve".