240447433023 has 12 divisors (see below), whose sum is σ = 396929095888. Its totient is φ = 137398533120.

The previous prime is 240447432977. The next prime is 240447433043. The reversal of 240447433023 is 320334744042.

240447433023 is a `hidden beast` number, since 240 + 44 + 74 + 3 + 302 + 3 = 666.

It is not a de Polignac number, because 240447433023 - 2⁸ = 240447432767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240447433043) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1908312898 + ... + 1908313023.

Almost surely, 2^240447433023 is an apocalyptic number.

240447433023 is a deficient number, since it is larger than the sum of its proper divisors (156481662865).

240447433023 is a wasteful number, since it uses less digits than its factorization.

240447433023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3816625934 (or 3816625931 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 36.

The spelling of 240447433023 in words is "two hundred forty billion, four hundred forty-seven million, four hundred thirty-three thousand, twenty-three".