34511723238 has 32 divisors (see below), whose sum is σ = 74508076800. Its totient is φ = 10624297376.

The previous prime is 34511723203. The next prime is 34511723263. The reversal of 34511723238 is 83232711543.

It is a super-3 number, since 3×34511723238³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 34511723196 and 34511723205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4307808 + ... + 4315811.

It is an arithmetic number, because the mean of its divisors is an integer number (2328377400).

Almost surely, 2^34511723238 is an apocalyptic number.

34511723238 is an abundant number, since it is smaller than the sum of its proper divisors (39996353562).

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

34511723238 is a wasteful number, since it uses less digits than its factorization.

34511723238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623676.

The product of its digits is 120960, while the sum is 39.

The spelling of 34511723238 in words is "thirty-four billion, five hundred eleven million, seven hundred twenty-three thousand, two hundred thirty-eight".