40023330124 has 24 divisors (see below), whose sum is σ = 73644012288. Its totient is φ = 18995467920.

The previous prime is 40023330091. The next prime is 40023330131. The reversal of 40023330124 is 42103332004.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40023330095 and 40023330104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1648392 + ... + 1672495.

It is an arithmetic number, because the mean of its divisors is an integer number (3068500512).

Almost surely, 2^40023330124 is an apocalyptic number.

It is an amenable number.

40023330124 is a deficient number, since it is larger than the sum of its proper divisors (33620682164).

40023330124 is a wasteful number, since it uses less digits than its factorization.

40023330124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321045 (or 3321043 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 40023330124 its reverse (42103332004), we get a palindrome (82126662128).

The spelling of 40023330124 in words is "forty billion, twenty-three million, three hundred thirty thousand, one hundred twenty-four".