404115932136139 has 2 divisors, whose sum is σ = 404115932136140. Its totient is φ = 404115932136138.

The previous prime is 404115932136079. The next prime is 404115932136151. The reversal of 404115932136139 is 931631239511404.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 404115932136139 - 2¹¹ = 404115932134091 is a prime.

It is a super-3 number, since 3×404115932136139³ (a number of 45 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (404115932136239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 202057966068069 + 202057966068070.

It is an arithmetic number, because the mean of its divisors is an integer number (202057966068070).

Almost surely, 2^{404115932136139} is an apocalyptic number.

404115932136139 is a deficient number, since it is larger than the sum of its proper divisors (1).

404115932136139 is an equidigital number, since it uses as much as digits as its factorization.

404115932136139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2099520, while the sum is 52.

The spelling of 404115932136139 in words is "four hundred four trillion, one hundred fifteen billion, nine hundred thirty-two million, one hundred thirty-six thousand, one hundred thirty-nine".