7403734026664 has 8 divisors (see below), whose sum is σ = 13882001300010. Its totient is φ = 3701867013328.

The previous prime is 7403734026649. The next prime is 7403734026677. The reversal of 7403734026664 is 4666204373047.

It can be written as a sum of positive squares in only one way, i.e., 6902127296100 + 501606730564 = 2627190^2 + 708242^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 462733376659 + ... + 462733376674.

Almost surely, 2^{7403734026664} is an apocalyptic number.

It is an amenable number.

7403734026664 is a deficient number, since it is larger than the sum of its proper divisors (6478267273346).

7403734026664 is a wasteful number, since it uses less digits than its factorization.

7403734026664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 925466753339 (or 925466753335 counting only the distinct ones).

The product of its (nonzero) digits is 12192768, while the sum is 52.

The spelling of 7403734026664 in words is "seven trillion, four hundred three billion, seven hundred thirty-four million, twenty-six thousand, six hundred sixty-four".