34013908281 has 32 divisors (see below), whose sum is σ = 49415990400. Its totient is φ = 20728673280.

The previous prime is 34013908267. The next prime is 34013908391. The reversal of 34013908281 is 18280931043.

It is not a de Polignac number, because 34013908281 - 2⁶ = 34013908217 is a prime.

It is a super-2 number, since 2×34013908281² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (34013908231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3070705 + ... + 3081761.

It is an arithmetic number, because the mean of its divisors is an integer number (1544249700).

Almost surely, 2^34013908281 is an apocalyptic number.

It is an amenable number.

34013908281 is a deficient number, since it is larger than the sum of its proper divisors (15402082119).

34013908281 is a wasteful number, since it uses less digits than its factorization.

34013908281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12969.

The product of its (nonzero) digits is 41472, while the sum is 39.

The spelling of 34013908281 in words is "thirty-four billion, thirteen million, nine hundred eight thousand, two hundred eighty-one".