42292426177 has 2 divisors, whose sum is σ = 42292426178. Its totient is φ = 42292426176.

The previous prime is 42292426171. The next prime is 42292426181. The reversal of 42292426177 is 77162429224.

42292426177 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42116890176 + 175536001 = 205224^2 + 13249^2 .

It is a cyclic number.

It is not a de Polignac number, because 42292426177 - 2³¹ = 40144942529 is a prime.

It is not a weakly prime, because it can be changed into another prime (42292426171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21146213088 + 21146213089.

It is an arithmetic number, because the mean of its divisors is an integer number (21146213089).

Almost surely, 2^42292426177 is an apocalyptic number.

It is an amenable number.

42292426177 is a deficient number, since it is larger than the sum of its proper divisors (1).

42292426177 is an equidigital number, since it uses as much as digits as its factorization.

42292426177 is an evil number, because the sum of its binary digits is even.

The product of its digits is 677376, while the sum is 46.

The spelling of 42292426177 in words is "forty-two billion, two hundred ninety-two million, four hundred twenty-six thousand, one hundred seventy-seven".