357879905242 has 8 divisors (see below), whose sum is σ = 549304040736. Its totient is φ = 174778558332.

The previous prime is 357879905233. The next prime is 357879905267. The reversal of 357879905242 is 242509978753.

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, 2080697038 + ... + 2080697209.

It is an arithmetic number, because the mean of its divisors is an integer number (68663005092).

Almost surely, 2^357879905242 is an apocalyptic number.

357879905242 is a deficient number, since it is larger than the sum of its proper divisors (191424135494).

357879905242 is a wasteful number, since it uses less digits than its factorization.

357879905242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4161394292.

The product of its (nonzero) digits is 38102400, while the sum is 61.

The spelling of 357879905242 in words is "three hundred fifty-seven billion, eight hundred seventy-nine million, nine hundred five thousand, two hundred forty-two".