29954842007180 has 24 divisors (see below), whose sum is σ = 62906071608240. Its totient is φ = 11981764728000.

The previous prime is 29954842007159. The next prime is 29954842007243. The reversal of 29954842007180 is 8170024845992.

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, 9322571 + ... + 12116930.

It is an arithmetic number, because the mean of its divisors is an integer number (2621086317010).

Almost surely, 2^{29954842007180} is an apocalyptic number.

29954842007180 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29954842007180 is an abundant number, since it is smaller than the sum of its proper divisors (32951229601060).

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

29954842007180 is a wasteful number, since it uses less digits than its factorization.

29954842007180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21509369 (or 21509367 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 59.

The spelling of 29954842007180 in words is "twenty-nine trillion, nine hundred fifty-four billion, eight hundred forty-two million, seven thousand, one hundred eighty".