40263404224 has 14 divisors (see below), whose sum is σ = 79897692884. Its totient is φ = 20131702080.

The previous prime is 40263404189. The next prime is 40263404303. The reversal of 40263404224 is 42240436204.

40263404224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40263404224² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314557782 + ... + 314557909.

Almost surely, 2^40263404224 is an apocalyptic number.

It is an amenable number.

40263404224 is a deficient number, since it is larger than the sum of its proper divisors (39634288660).

40263404224 is an equidigital number, since it uses as much as digits as its factorization.

40263404224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629115703 (or 629115693 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

The spelling of 40263404224 in words is "forty billion, two hundred sixty-three million, four hundred four thousand, two hundred twenty-four".