29494920060 has 72 divisors (see below), whose sum is σ = 89931594480. Its totient is φ = 7824549888.

The previous prime is 29494920001. The next prime is 29494920097. The reversal of 29494920060 is 6002949492.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 29494919988 and 29494920015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 389770 + ... + 459249.

Almost surely, 2^29494920060 is an apocalyptic number.

29494920060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29494920060 is an abundant number, since it is smaller than the sum of its proper divisors (60436674420).

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

29494920060 is a wasteful number, since it uses less digits than its factorization.

29494920060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849227 (or 849222 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 45.

The spelling of 29494920060 in words is "twenty-nine billion, four hundred ninety-four million, nine hundred twenty thousand, sixty".