40322003124 has 48 divisors (see below), whose sum is σ = 101852513280. Its totient is φ = 12341804160.

The previous prime is 40322003093. The next prime is 40322003147. The reversal of 40322003124 is 42130022304.

It is a self number, because there is not a number n which added to its sum of digits gives 40322003124.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 646839 + ... + 706430.

It is an arithmetic number, because the mean of its divisors is an integer number (2121927360).

Almost surely, 2^40322003124 is an apocalyptic number.

It is an amenable number.

40322003124 is an abundant number, since it is smaller than the sum of its proper divisors (61530510156).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40322003124 is a wasteful number, since it uses less digits than its factorization.

40322003124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1353480 (or 1353478 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 40322003124 its reverse (42130022304), we get a palindrome (82452025428).

The spelling of 40322003124 in words is "forty billion, three hundred twenty-two million, three thousand, one hundred twenty-four".