7423947632627 has 2 divisors, whose sum is σ = 7423947632628. Its totient is φ = 7423947632626.

The previous prime is 7423947632567. The next prime is 7423947632659. The reversal of 7423947632627 is 7262367493247.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7423947632627 - 2²⁰ = 7423946584051 is a prime.

It is a super-2 number, since 2×7423947632627² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7423947632627.

It is not a weakly prime, because it can be changed into another prime (7423947632677) 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 as a sum of consecutive naturals, namely, 3711973816313 + 3711973816314.

It is an arithmetic number, because the mean of its divisors is an integer number (3711973816314).

Almost surely, 2^{7423947632627} is an apocalyptic number.

7423947632627 is a deficient number, since it is larger than the sum of its proper divisors (1).

7423947632627 is an equidigital number, since it uses as much as digits as its factorization.

7423947632627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 128024064, while the sum is 62.

The spelling of 7423947632627 in words is "seven trillion, four hundred twenty-three billion, nine hundred forty-seven million, six hundred thirty-two thousand, six hundred twenty-seven".