112451400545 has 8 divisors (see below), whose sum is σ = 147209106240. Its totient is φ = 81782836720.

The previous prime is 112451400527. The next prime is 112451400547. The reversal of 112451400545 is 545004154211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112451400545 - 2¹⁴ = 112451384161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112451400547) 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, 1022285405 + ... + 1022285514.

It is an arithmetic number, because the mean of its divisors is an integer number (18401138280).

Almost surely, 2^112451400545 is an apocalyptic number.

It is an amenable number.

112451400545 is a deficient number, since it is larger than the sum of its proper divisors (34757705695).

112451400545 is a wasteful number, since it uses less digits than its factorization.

112451400545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2044570935.

The product of its (nonzero) digits is 16000, while the sum is 32.

Adding to 112451400545 its reverse (545004154211), we get a palindrome (657455554756).

The spelling of 112451400545 in words is "one hundred twelve billion, four hundred fifty-one million, four hundred thousand, five hundred forty-five".