415140722431 has 2 divisors, whose sum is σ = 415140722432. Its totient is φ = 415140722430.

The previous prime is 415140722389. The next prime is 415140722461. The reversal of 415140722431 is 134227041514.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-415140722431 is a prime.

It is a super-2 number, since 2×415140722431² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415140722461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207570361215 + 207570361216.

It is an arithmetic number, because the mean of its divisors is an integer number (207570361216).

Almost surely, 2^415140722431 is an apocalyptic number.

415140722431 is a deficient number, since it is larger than the sum of its proper divisors (1).

415140722431 is an equidigital number, since it uses as much as digits as its factorization.

415140722431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 415140722431 its reverse (134227041514), we get a palindrome (549367763945).

The spelling of 415140722431 in words is "four hundred fifteen billion, one hundred forty million, seven hundred twenty-two thousand, four hundred thirty-one".