29994332160 has 624 divisors, whose sum is σ = 111809902176. Its totient is φ = 6801063936.

The previous prime is 29994332153. The next prime is 29994332183. The reversal of 29994332160 is 6123349992.

It is a tau number, because it is divible by the number of its divisors (624).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 638177257 + ... + 638177303.

Almost surely, 2^29994332160 is an apocalyptic number.

29994332160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29994332160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55904951088).

29994332160 is an abundant number, since it is smaller than the sum of its proper divisors (81815570016).

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

29994332160 is a wasteful number, since it uses less digits than its factorization.

29994332160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 87 counting only the distinct ones).

The product of its (nonzero) digits is 629856, while the sum is 48.

The spelling of 29994332160 in words is "twenty-nine billion, nine hundred ninety-four million, three hundred thirty-two thousand, one hundred sixty".