7321427676044 has 24 divisors (see below), whose sum is σ = 13533381700608. Its totient is φ = 3460239634320.

The previous prime is 7321427676011. The next prime is 7321427676061. The reversal of 7321427676044 is 4406767241237.

It is a super-2 number, since 2×7321427676044² (a number of 27 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686550152 + ... + 686560815.

It is an arithmetic number, because the mean of its divisors is an integer number (563890904192).

Almost surely, 2^{7321427676044} is an apocalyptic number.

It is an amenable number.

7321427676044 is a deficient number, since it is larger than the sum of its proper divisors (6211954024564).

7321427676044 is a wasteful number, since it uses less digits than its factorization.

7321427676044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373111045 (or 1373111043 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 53.

The spelling of 7321427676044 in words is "seven trillion, three hundred twenty-one billion, four hundred twenty-seven million, six hundred seventy-six thousand, forty-four".