157285714443 has 64 divisors (see below), whose sum is σ = 260056473600. Its totient is φ = 83132127360.

The previous prime is 157285714427. The next prime is 157285714493. The reversal of 157285714443 is 344417582751.

157285714443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 157285714443 - 2⁴ = 157285714427 is a prime.

It is not an unprimeable number, because it can be changed into a prime (157285714423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2965128 + ... + 3017706.

It is an arithmetic number, because the mean of its divisors is an integer number (4063382400).

Almost surely, 2^157285714443 is an apocalyptic number.

157285714443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

157285714443 is a deficient number, since it is larger than the sum of its proper divisors (102770759157).

157285714443 is a wasteful number, since it uses less digits than its factorization.

157285714443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52992.

The product of its digits is 3763200, while the sum is 51.

The spelling of 157285714443 in words is "one hundred fifty-seven billion, two hundred eighty-five million, seven hundred fourteen thousand, four hundred forty-three".