29982713904956 has 12 divisors (see below), whose sum is σ = 52470957477120. Its totient is φ = 14991011768640.

The previous prime is 29982713904953. The next prime is 29982713905007. The reversal of 29982713904956 is 65940931728992.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29982713904953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86100476 + ... + 86448003.

It is an arithmetic number, because the mean of its divisors is an integer number (4372579789760).

It is a 1-persistent number, because it is pandigital, but 2⋅29982713904956 = 59965427809912 is not.

Almost surely, 2^{29982713904956} is an apocalyptic number.

It is an amenable number.

29982713904956 is a deficient number, since it is larger than the sum of its proper divisors (22488243572164).

29982713904956 is a wasteful number, since it uses less digits than its factorization.

29982713904956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172591924 (or 172591922 counting only the distinct ones).

The product of its (nonzero) digits is 529079040, while the sum is 74.

The spelling of 29982713904956 in words is "twenty-nine trillion, nine hundred eighty-two billion, seven hundred thirteen million, nine hundred four thousand, nine hundred fifty-six".