29080683113440 has 48 divisors (see below), whose sum is σ = 78517844409312. Its totient is φ = 9970519924224.

The previous prime is 29080683113431. The next prime is 29080683113453. The reversal of 29080683113440 is 4431138608092.

It is a happy number.

It is a super-2 number, since 2×29080683113440² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12982446699 + ... + 12982448938.

It is an arithmetic number, because the mean of its divisors is an integer number (1635788425194).

Almost surely, 2^{29080683113440} is an apocalyptic number.

29080683113440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29080683113440 is an abundant number, since it is smaller than the sum of its proper divisors (49437161295872).

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

29080683113440 is a wasteful number, since it uses less digits than its factorization.

29080683113440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25964895659 (or 25964895651 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The spelling of 29080683113440 in words is "twenty-nine trillion, eighty billion, six hundred eighty-three million, one hundred thirteen thousand, four hundred forty".