70339274343 has 20 divisors (see below), whose sum is σ = 113157390808. Its totient is φ = 43285706640.

The previous prime is 70339274333. The next prime is 70339274347. The reversal of 70339274343 is 34347293307.

70339274343 is a `hidden beast` number, since 7 + 0 + 3 + 39 + 274 + 343 = 666.

It is not a de Polignac number, because 70339274343 - 2¹² = 70339270247 is a prime.

It is a super-2 number, since 2×70339274343² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70339274347) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33398413 + ... + 33400518.

Almost surely, 2^70339274343 is an apocalyptic number.

70339274343 is a deficient number, since it is larger than the sum of its proper divisors (42818116465).

70339274343 is a wasteful number, since it uses less digits than its factorization.

70339274343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66798956 (or 66798947 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 45.

The spelling of 70339274343 in words is "seventy billion, three hundred thirty-nine million, two hundred seventy-four thousand, three hundred forty-three".