104340743747 has 2 divisors, whose sum is σ = 104340743748. Its totient is φ = 104340743746.

The previous prime is 104340743713. The next prime is 104340743789. The reversal of 104340743747 is 747347043401.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 104340743747 - 2⁸ = 104340743491 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 104340743698 and 104340743707.

It is not a weakly prime, because it can be changed into another prime (104340740747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52170371873 + 52170371874.

It is an arithmetic number, because the mean of its divisors is an integer number (52170371874).

Almost surely, 2^104340743747 is an apocalyptic number.

104340743747 is a deficient number, since it is larger than the sum of its proper divisors (1).

104340743747 is an equidigital number, since it uses as much as digits as its factorization.

104340743747 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 790272, while the sum is 44.

The spelling of 104340743747 in words is "one hundred four billion, three hundred forty million, seven hundred forty-three thousand, seven hundred forty-seven".