29943492000 has 96 divisors (see below), whose sum is σ = 98094919104. Its totient is φ = 7984928000.

The previous prime is 29943491989. The next prime is 29943492013. The reversal of 29943492000 is 29434992.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×29943492000² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

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, 1235646 + ... + 1259645.

It is an arithmetic number, because the mean of its divisors is an integer number (1021822074).

Almost surely, 2^29943492000 is an apocalyptic number.

29943492000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29943492000 is an abundant number, since it is smaller than the sum of its proper divisors (68151427104).

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

29943492000 is a wasteful number, since it uses less digits than its factorization.

29943492000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2495319 (or 2495301 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 42.

The spelling of 29943492000 in words is "twenty-nine billion, nine hundred forty-three million, four hundred ninety-two thousand".