34181509932 has 36 divisors (see below), whose sum is σ = 86519618640. Its totient is φ = 11378492832.

The previous prime is 34181509913. The next prime is 34181509933. The reversal of 34181509932 is 23990518143.

It is a happy number.

34181509932 is a `hidden beast` number, since 34 + 1 + 81 + 509 + 9 + 32 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (34181509933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 612207 + ... + 665702.

It is an arithmetic number, because the mean of its divisors is an integer number (2403322740).

Almost surely, 2^34181509932 is an apocalyptic number.

It is an amenable number.

34181509932 is an abundant number, since it is smaller than the sum of its proper divisors (52338108708).

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

34181509932 is a wasteful number, since it uses less digits than its factorization.

34181509932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278662 (or 1278657 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The spelling of 34181509932 in words is "thirty-four billion, one hundred eighty-one million, five hundred nine thousand, nine hundred thirty-two".