34040561131 has 8 divisors (see below), whose sum is σ = 35530225920. Its totient is φ = 32551699752.

The previous prime is 34040561119. The next prime is 34040561143. The reversal of 34040561131 is 13116504043.

It is an interprime number because it is at equal distance from previous prime (34040561119) and next prime (34040561143).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34040561131 - 2²³ = 34032172523 is a prime.

It is a super-2 number, since 2×34040561131² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 34040561131.

It is not an unprimeable number, because it can be changed into a prime (34040561111) 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, 113445 + ... + 284518.

It is an arithmetic number, because the mean of its divisors is an integer number (4441278240).

Almost surely, 2^34040561131 is an apocalyptic number.

34040561131 is a deficient number, since it is larger than the sum of its proper divisors (1489664789).

34040561131 is a wasteful number, since it uses less digits than its factorization.

34040561131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401705.

The product of its (nonzero) digits is 4320, while the sum is 28.

The spelling of 34040561131 in words is "thirty-four billion, forty million, five hundred sixty-one thousand, one hundred thirty-one".