157012276302542 has 8 divisors (see below), whose sum is σ = 235574343797832. Its totient is φ = 78487495036600.

The previous prime is 157012276302523. The next prime is 157012276302551. The reversal of 157012276302542 is 245203672210751.

157012276302542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9321546809 + ... + 9321563652.

It is an arithmetic number, because the mean of its divisors is an integer number (29446792974729).

Almost surely, 2^{157012276302542} is an apocalyptic number.

157012276302542 is a deficient number, since it is larger than the sum of its proper divisors (78562067495290).

157012276302542 is a wasteful number, since it uses less digits than its factorization.

157012276302542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18643114674.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 157012276302542 in words is "one hundred fifty-seven trillion, twelve billion, two hundred seventy-six million, three hundred two thousand, five hundred forty-two".