36157123442 has 32 divisors (see below), whose sum is σ = 60056208000. Its totient is φ = 16324574640.

The previous prime is 36157123427. The next prime is 36157123463. The reversal of 36157123442 is 24432175163.

36157123442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 36157123396 and 36157123405.

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, 351059 + ... + 442217.

It is an arithmetic number, because the mean of its divisors is an integer number (1876756500).

Almost surely, 2^36157123442 is an apocalyptic number.

36157123442 is a deficient number, since it is larger than the sum of its proper divisors (23899084558).

36157123442 is a wasteful number, since it uses less digits than its factorization.

36157123442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91343 (or 91321 counting only the distinct ones).

The product of its digits is 120960, while the sum is 38.

The spelling of 36157123442 in words is "thirty-six billion, one hundred fifty-seven million, one hundred twenty-three thousand, four hundred forty-two".