40048884859 has 2 divisors, whose sum is σ = 40048884860. Its totient is φ = 40048884858.

The previous prime is 40048884823. The next prime is 40048884929. The reversal of 40048884859 is 95848884004.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40048884859 - 2⁹ = 40048884347 is a prime.

It is not a weakly prime, because it can be changed into another prime (40048884809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20024442429 + 20024442430.

It is an arithmetic number, because the mean of its divisors is an integer number (20024442430).

Almost surely, 2^40048884859 is an apocalyptic number.

40048884859 is a deficient number, since it is larger than the sum of its proper divisors (1).

40048884859 is an equidigital number, since it uses as much as digits as its factorization.

40048884859 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11796480, while the sum is 58.

The spelling of 40048884859 in words is "forty billion, forty-eight million, eight hundred eighty-four thousand, eight hundred fifty-nine".