115453272142 has 32 divisors (see below), whose sum is σ = 187751438784. Its totient is φ = 52929676800.

The previous prime is 115453272119. The next prime is 115453272169. The reversal of 115453272142 is 241272354511.

It is a congruent number.

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, 4132063 + ... + 4159909.

It is an arithmetic number, because the mean of its divisors is an integer number (5867232462).

Almost surely, 2^115453272142 is an apocalyptic number.

115453272142 is a deficient number, since it is larger than the sum of its proper divisors (72298166642).

115453272142 is a wasteful number, since it uses less digits than its factorization.

115453272142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28924.

The product of its digits is 67200, while the sum is 37.

The spelling of 115453272142 in words is "one hundred fifteen billion, four hundred fifty-three million, two hundred seventy-two thousand, one hundred forty-two".