40023460526 has 8 divisors (see below), whose sum is σ = 68611646640. Its totient is φ = 17152911648.

The previous prime is 40023460507. The next prime is 40023460571. The reversal of 40023460526 is 62506432004.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 40023460492 and 40023460501.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1429409291 + ... + 1429409318.

It is an arithmetic number, because the mean of its divisors is an integer number (8576455830).

Almost surely, 2^40023460526 is an apocalyptic number.

40023460526 is a deficient number, since it is larger than the sum of its proper divisors (28588186114).

40023460526 is a wasteful number, since it uses less digits than its factorization.

40023460526 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858818618.

The product of its (nonzero) digits is 34560, while the sum is 32.

The spelling of 40023460526 in words is "forty billion, twenty-three million, four hundred sixty thousand, five hundred twenty-six".