127892296225434 has 32 divisors (see below), whose sum is σ = 275503690494144. Its totient is φ = 39345281452800.

The previous prime is 127892296225433. The next prime is 127892296225439. The reversal of 127892296225434 is 434522692298721.

It is not an unprimeable number, because it can be changed into a prime (127892296225433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 128549392 + ... + 129540459.

It is an arithmetic number, because the mean of its divisors is an integer number (8609490327942).

Almost surely, 2^{127892296225434} is an apocalyptic number.

127892296225434 is an abundant number, since it is smaller than the sum of its proper divisors (147611394268710).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127892296225434 is a wasteful number, since it uses less digits than its factorization.

127892296225434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258096222.

The product of its digits is 209018880, while the sum is 66.

The spelling of 127892296225434 in words is "one hundred twenty-seven trillion, eight hundred ninety-two billion, two hundred ninety-six million, two hundred twenty-five thousand, four hundred thirty-four".