29613468432 has 40 divisors (see below), whose sum is σ = 76732623520. Its totient is φ = 9841328640.

The previous prime is 29613468421. The next prime is 29613468499. The reversal of 29613468432 is 23486431692.

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 7 ways as a sum of consecutive naturals, for example, 916057 + ... + 947832.

It is an arithmetic number, because the mean of its divisors is an integer number (1918315588).

Almost surely, 2^29613468432 is an apocalyptic number.

It is an amenable number.

29613468432 is an abundant number, since it is smaller than the sum of its proper divisors (47119155088).

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

29613468432 is a wasteful number, since it uses less digits than its factorization.

29613468432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1864231 (or 1864225 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 48.

The spelling of 29613468432 in words is "twenty-nine billion, six hundred thirteen million, four hundred sixty-eight thousand, four hundred thirty-two".