7029709990464 has 56 divisors (see below), whose sum is σ = 21256504022848. Its totient is φ = 2008488568320.

The previous prime is 7029709990447. The next prime is 7029709990487. The reversal of 7029709990464 is 4640999079207.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 7029709990395 and 7029709990404.

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, 2615218147 + ... + 2615220834.

Almost surely, 2^{7029709990464} is an apocalyptic number.

It is an amenable number.

7029709990464 is an abundant number, since it is smaller than the sum of its proper divisors (14226794032384).

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

7029709990464 is a wasteful number, since it uses less digits than its factorization.

7029709990464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5230439003 (or 5230438993 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 66.

The spelling of 7029709990464 in words is "seven trillion, twenty-nine billion, seven hundred nine million, nine hundred ninety thousand, four hundred sixty-four".