415146131 has 2 divisors, whose sum is σ = 415146132. Its totient is φ = 415146130.

The previous prime is 415146097. The next prime is 415146139. The reversal of 415146131 is 131641514.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 415146131 - 2²⁶ = 348037267 is a prime.

It is a super-2 number, since 2×415146131² = 344692620168538322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 415146131.

It is not a weakly prime, because it can be changed into another prime (415146139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207573065 + 207573066.

It is an arithmetic number, because the mean of its divisors is an integer number (207573066).

Almost surely, 2^415146131 is an apocalyptic number.

415146131 is a deficient number, since it is larger than the sum of its proper divisors (1).

415146131 is an equidigital number, since it uses as much as digits as its factorization.

415146131 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1440, while the sum is 26.

The square root of 415146131 is about 20375.1351161164. The cubic root of 415146131 is about 745.9911322250.

Adding to 415146131 its reverse (131641514), we get a palindrome (546787645).

The spelling of 415146131 in words is "four hundred fifteen million, one hundred forty-six thousand, one hundred thirty-one".