157406260610433 has 4 divisors (see below), whose sum is σ = 209875014147248. Its totient is φ = 104937507073620.

The previous prime is 157406260610411. The next prime is 157406260610447. The reversal of 157406260610433 is 334016062604751.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 157406260610433 - 2⁶ = 157406260610369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (157406260610483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26234376768403 + ... + 26234376768408.

It is an arithmetic number, because the mean of its divisors is an integer number (52468753536812).

Almost surely, 2^{157406260610433} is an apocalyptic number.

It is an amenable number.

157406260610433 is a deficient number, since it is larger than the sum of its proper divisors (52468753536815).

157406260610433 is an equidigital number, since it uses as much as digits as its factorization.

157406260610433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52468753536814.

The product of its (nonzero) digits is 2177280, while the sum is 48.

The spelling of 157406260610433 in words is "one hundred fifty-seven trillion, four hundred six billion, two hundred sixty million, six hundred ten thousand, four hundred thirty-three".