42226915154183 has 2 divisors, whose sum is σ = 42226915154184. Its totient is φ = 42226915154182.

The previous prime is 42226915154173. The next prime is 42226915154213. The reversal of 42226915154183 is 38145151962224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42226915154183 - 2²² = 42226910959879 is a prime.

It is a super-2 number, since 2×42226915154183² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42226915154173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21113457577091 + 21113457577092.

It is an arithmetic number, because the mean of its divisors is an integer number (21113457577092).

Almost surely, 2^{42226915154183} is an apocalyptic number.

42226915154183 is a deficient number, since it is larger than the sum of its proper divisors (1).

42226915154183 is an equidigital number, since it uses as much as digits as its factorization.

42226915154183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4147200, while the sum is 53.

The spelling of 42226915154183 in words is "forty-two trillion, two hundred twenty-six billion, nine hundred fifteen million, one hundred fifty-four thousand, one hundred eighty-three".