4040104140979 has 2 divisors, whose sum is σ = 4040104140980. Its totient is φ = 4040104140978.

The previous prime is 4040104140967. The next prime is 4040104141001. The reversal of 4040104140979 is 9790414010404.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4040104140979 - 2¹³ = 4040104132787 is a prime.

It is not a weakly prime, because it can be changed into another prime (4040104143979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2020052070489 + 2020052070490.

It is an arithmetic number, because the mean of its divisors is an integer number (2020052070490).

Almost surely, 2^{4040104140979} is an apocalyptic number.

4040104140979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4040104140979 is an equidigital number, since it uses as much as digits as its factorization.

4040104140979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 43.

The spelling of 4040104140979 in words is "four trillion, forty billion, one hundred four million, one hundred forty thousand, nine hundred seventy-nine".