104154626413 has 2 divisors, whose sum is σ = 104154626414. Its totient is φ = 104154626412.

The previous prime is 104154626377. The next prime is 104154626453. The reversal of 104154626413 is 314626451401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 85356296964 + 18798329449 = 292158^2 + 137107^2 .

It is a cyclic number.

It is not a de Polignac number, because 104154626413 - 2⁹ = 104154625901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104154626453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52077313206 + 52077313207.

It is an arithmetic number, because the mean of its divisors is an integer number (52077313207).

Almost surely, 2^104154626413 is an apocalyptic number.

It is an amenable number.

104154626413 is a deficient number, since it is larger than the sum of its proper divisors (1).

104154626413 is an equidigital number, since it uses as much as digits as its factorization.

104154626413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 104154626413 in words is "one hundred four billion, one hundred fifty-four million, six hundred twenty-six thousand, four hundred thirteen".