40272200632 has 16 divisors (see below), whose sum is σ = 75645950760. Its totient is φ = 20099947104.

The previous prime is 40272200629. The next prime is 40272200663. The reversal of 40272200632 is 23600227204.

It is a super-2 number, since 2×40272200632² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40272200632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4514418 + ... + 4523329.

Almost surely, 2^40272200632 is an apocalyptic number.

It is an amenable number.

40272200632 is a deficient number, since it is larger than the sum of its proper divisors (35373750128).

40272200632 is a wasteful number, since it uses less digits than its factorization.

40272200632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9038310 (or 9038306 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 28.

Adding to 40272200632 its reverse (23600227204), we get a palindrome (63872427836).

The spelling of 40272200632 in words is "forty billion, two hundred seventy-two million, two hundred thousand, six hundred thirty-two".