104638941437 has 2 divisors, whose sum is σ = 104638941438. Its totient is φ = 104638941436.

The previous prime is 104638941431. The next prime is 104638941443. The reversal of 104638941437 is 734149836401.

It is a balanced prime because it is at equal distance from previous prime (104638941431) and next prime (104638941443).

It can be written as a sum of positive squares in only one way, i.e., 74933040121 + 29705901316 = 273739^2 + 172354^2 .

It is a cyclic number.

It is not a de Polignac number, because 104638941437 - 2⁶ = 104638941373 is a prime.

It is a super-3 number, since 3×104638941437³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (104638941431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52319470718 + 52319470719.

It is an arithmetic number, because the mean of its divisors is an integer number (52319470719).

Almost surely, 2^104638941437 is an apocalyptic number.

It is an amenable number.

104638941437 is a deficient number, since it is larger than the sum of its proper divisors (1).

104638941437 is an equidigital number, since it uses as much as digits as its factorization.

104638941437 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 50.

The spelling of 104638941437 in words is "one hundred four billion, six hundred thirty-eight million, nine hundred forty-one thousand, four hundred thirty-seven".