29170314320 has 80 divisors (see below), whose sum is σ = 78234242688. Its totient is φ = 9907760640.

The previous prime is 29170314307. The next prime is 29170314337. The reversal of 29170314320 is 2341307192.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183491 + ... + 303330.

Almost surely, 2^29170314320 is an apocalyptic number.

29170314320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29170314320 is an abundant number, since it is smaller than the sum of its proper divisors (49063928368).

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

29170314320 is a wasteful number, since it uses less digits than its factorization.

29170314320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486948 (or 486942 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 29170314320 in words is "twenty-nine billion, one hundred seventy million, three hundred fourteen thousand, three hundred twenty".