40504125152 has 12 divisors (see below), whose sum is σ = 79742496456. Its totient is φ = 20252062560.

The previous prime is 40504125139. The next prime is 40504125187. The reversal of 40504125152 is 25152140504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632876924 + ... + 632876987.

It is an arithmetic number, because the mean of its divisors is an integer number (6645208038).

Almost surely, 2^40504125152 is an apocalyptic number.

It is an amenable number.

40504125152 is a deficient number, since it is larger than the sum of its proper divisors (39238371304).

40504125152 is a wasteful number, since it uses less digits than its factorization.

40504125152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265753921 (or 1265753913 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 40504125152 its reverse (25152140504), we get a palindrome (65656265656).

The spelling of 40504125152 in words is "forty billion, five hundred four million, one hundred twenty-five thousand, one hundred fifty-two".