29983448465 has 16 divisors (see below), whose sum is σ = 39095569920. Its totient is φ = 21991253760.

The previous prime is 29983448449. The next prime is 29983448477. The reversal of 29983448465 is 56484438992.

It is not a de Polignac number, because 29983448465 - 2⁴ = 29983448449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 29983448398 and 29983448407.

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, 5087624 + ... + 5093513.

It is an arithmetic number, because the mean of its divisors is an integer number (2443473120).

Almost surely, 2^29983448465 is an apocalyptic number.

It is an amenable number.

29983448465 is a deficient number, since it is larger than the sum of its proper divisors (9112121455).

29983448465 is a wasteful number, since it uses less digits than its factorization.

29983448465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10181192.

The product of its digits is 59719680, while the sum is 62.

The spelling of 29983448465 in words is "twenty-nine billion, nine hundred eighty-three million, four hundred forty-eight thousand, four hundred sixty-five".