156744570600242 has 8 divisors (see below), whose sum is σ = 247491427263600. Its totient is φ = 74247428179044.

The previous prime is 156744570600203. The next prime is 156744570600253. The reversal of 156744570600242 is 242006075447651.

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

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, 2062428560492 + ... + 2062428560567.

It is an arithmetic number, because the mean of its divisors is an integer number (30936428407950).

Almost surely, 2^{156744570600242} is an apocalyptic number.

156744570600242 is a deficient number, since it is larger than the sum of its proper divisors (90746856663358).

156744570600242 is a wasteful number, since it uses less digits than its factorization.

156744570600242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124857121080.

The product of its (nonzero) digits is 11289600, while the sum is 53.

The spelling of 156744570600242 in words is "one hundred fifty-six trillion, seven hundred forty-four billion, five hundred seventy million, six hundred thousand, two hundred forty-two".