40003502422 has 64 divisors (see below), whose sum is σ = 72007004160. Its totient is φ = 16501161600.

The previous prime is 40003502419. The next prime is 40003502431. The reversal of 40003502422 is 22420530004.

It is a junction number, because it is equal to n+sod(n) for n = 40003502393 and 40003502402.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 500397 + ... + 574807.

It is an arithmetic number, because the mean of its divisors is an integer number (1125109440).

Almost surely, 2^40003502422 is an apocalyptic number.

40003502422 is a deficient number, since it is larger than the sum of its proper divisors (32003501738).

40003502422 is a wasteful number, since it uses less digits than its factorization.

40003502422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74509.

The product of its (nonzero) digits is 1920, while the sum is 22.

The spelling of 40003502422 in words is "forty billion, three million, five hundred two thousand, four hundred twenty-two".