40133232052 has 48 divisors (see below), whose sum is σ = 74804808960. Its totient is φ = 18774720512.

The previous prime is 40133232031. The next prime is 40133232077. The reversal of 40133232052 is 25023233104.

It is a super-2 number, since 2×40133232052² (a number of 22 digits) contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 9836949 + ... + 9841027.

It is an arithmetic number, because the mean of its divisors is an integer number (1558433520).

Almost surely, 2^40133232052 is an apocalyptic number.

It is an amenable number.

40133232052 is a deficient number, since it is larger than the sum of its proper divisors (34671576908).

40133232052 is a wasteful number, since it uses less digits than its factorization.

40133232052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4920 (or 4918 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 40133232052 its reverse (25023233104), we get a palindrome (65156465156).

The spelling of 40133232052 in words is "forty billion, one hundred thirty-three million, two hundred thirty-two thousand, fifty-two".