41029139436 has 12 divisors (see below), whose sum is σ = 95734658712. Its totient is φ = 13676379808.

The previous prime is 41029139399. The next prime is 41029139453. The reversal of 41029139436 is 63493192014.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1709547465 + ... + 1709547488.

It is an arithmetic number, because the mean of its divisors is an integer number (7977888226).

Almost surely, 2^41029139436 is an apocalyptic number.

It is an amenable number.

41029139436 is an abundant number, since it is smaller than the sum of its proper divisors (54705519276).

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

41029139436 is a wasteful number, since it uses less digits than its factorization.

41029139436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3419094960 (or 3419094958 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 41029139436 in words is "forty-one billion, twenty-nine million, one hundred thirty-nine thousand, four hundred thirty-six".