34678653342 has 16 divisors (see below), whose sum is σ = 70665935760. Its totient is φ = 11341446272.

The previous prime is 34678653341. The next prime is 34678653349. The reversal of 34678653342 is 24335687643.

It is a super-2 number, since 2×34678653342² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34678653341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54525867 + ... + 54526502.

It is an arithmetic number, because the mean of its divisors is an integer number (4416620985).

Almost surely, 2^34678653342 is an apocalyptic number.

34678653342 is an abundant number, since it is smaller than the sum of its proper divisors (35987282418).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34678653342 is a wasteful number, since it uses less digits than its factorization.

34678653342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109052427.

The product of its digits is 8709120, while the sum is 51.

The spelling of 34678653342 in words is "thirty-four billion, six hundred seventy-eight million, six hundred fifty-three thousand, three hundred forty-two".