242677116468358 has 64 divisors (see below), whose sum is σ = 428084143570944. Its totient is φ = 101720388384000.

The previous prime is 242677116468331. The next prime is 242677116468377. The reversal of 242677116468358 is 853864611776242.

It is a super-2 number, since 2×242677116468358² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1146160123 + ... + 1146371833.

It is an arithmetic number, because the mean of its divisors is an integer number (6688814743296).

Almost surely, 2^{242677116468358} is an apocalyptic number.

242677116468358 is a deficient number, since it is larger than the sum of its proper divisors (185407027102586).

242677116468358 is a wasteful number, since it uses less digits than its factorization.

242677116468358 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215741.

The product of its digits is 650280960, while the sum is 70.

The spelling of 242677116468358 in words is "two hundred forty-two trillion, six hundred seventy-seven billion, one hundred sixteen million, four hundred sixty-eight thousand, three hundred fifty-eight".