357270421311 has 12 divisors (see below), whose sum is σ = 518908422760. Its totient is φ = 236864366640.

The previous prime is 357270421309. The next prime is 357270421337. The reversal of 357270421311 is 113124072753.

357270421311 is a `hidden beast` number, since 3 + 57 + 270 + 4 + 21 + 311 = 666.

It is not a de Polignac number, because 357270421311 - 2¹ = 357270421309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357270421411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109657801 + ... + 109661058.

Almost surely, 2^357270421311 is an apocalyptic number.

357270421311 is a deficient number, since it is larger than the sum of its proper divisors (161638001449).

357270421311 is a wasteful number, since it uses less digits than its factorization.

357270421311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219319046 (or 219319043 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 36.

The spelling of 357270421311 in words is "three hundred fifty-seven billion, two hundred seventy million, four hundred twenty-one thousand, three hundred eleven".