42184796131 has 2 divisors, whose sum is σ = 42184796132. Its totient is φ = 42184796130.

The previous prime is 42184796107. The next prime is 42184796177. The reversal of 42184796131 is 13169748124.

It is an a-pointer prime, because the next prime (42184796177) can be obtained adding 42184796131 to its sum of digits (46).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42184796131 - 2²⁹ = 41647925219 is a prime.

It is a super-2 number, since 2×42184796131² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (42184796431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21092398065 + 21092398066.

It is an arithmetic number, because the mean of its divisors is an integer number (21092398066).

Almost surely, 2^42184796131 is an apocalyptic number.

42184796131 is a deficient number, since it is larger than the sum of its proper divisors (1).

42184796131 is an equidigital number, since it uses as much as digits as its factorization.

42184796131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The spelling of 42184796131 in words is "forty-two billion, one hundred eighty-four million, seven hundred ninety-six thousand, one hundred thirty-one".