47622164034139 has 2 divisors, whose sum is σ = 47622164034140. Its totient is φ = 47622164034138.

The previous prime is 47622164034131. The next prime is 47622164034217. The reversal of 47622164034139 is 93143046122674.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 47622164034139 - 2³ = 47622164034131 is a prime.

It is a super-2 number, since 2×47622164034139² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (47622164034131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23811082017069 + 23811082017070.

It is an arithmetic number, because the mean of its divisors is an integer number (23811082017070).

Almost surely, 2^{47622164034139} is an apocalyptic number.

47622164034139 is a deficient number, since it is larger than the sum of its proper divisors (1).

47622164034139 is an equidigital number, since it uses as much as digits as its factorization.

47622164034139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5225472, while the sum is 52.

The spelling of 47622164034139 in words is "forty-seven trillion, six hundred twenty-two billion, one hundred sixty-four million, thirty-four thousand, one hundred thirty-nine".