7445630979071 has 4 divisors (see below), whose sum is σ = 7515216315432. Its totient is φ = 7376045642712.

The previous prime is 7445630979049. The next prime is 7445630979103. The reversal of 7445630979071 is 1709790365447.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7445630979071 - 2³⁴ = 7428451109887 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7445630978995 and 7445630979013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7445630979001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34792668020 + ... + 34792668233.

It is an arithmetic number, because the mean of its divisors is an integer number (1878804078858).

Almost surely, 2^{7445630979071} is an apocalyptic number.

7445630979071 is a deficient number, since it is larger than the sum of its proper divisors (69585336361).

7445630979071 is a wasteful number, since it uses less digits than its factorization.

7445630979071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69585336360.

The product of its (nonzero) digits is 40007520, while the sum is 62.

The spelling of 7445630979071 in words is "seven trillion, four hundred forty-five billion, six hundred thirty million, nine hundred seventy-nine thousand, seventy-one".