40027316932 has 48 divisors (see below), whose sum is σ = 75112773120. Its totient is φ = 18622195200.

The previous prime is 40027316909. The next prime is 40027316981. The reversal of 40027316932 is 23961372004.

It is a super-2 number, since 2×40027316932² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40027316891 and 40027316900.

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, 843543 + ... + 889729.

It is an arithmetic number, because the mean of its divisors is an integer number (1564849440).

Almost surely, 2^40027316932 is an apocalyptic number.

It is an amenable number.

40027316932 is a deficient number, since it is larger than the sum of its proper divisors (35085456188).

40027316932 is a wasteful number, since it uses less digits than its factorization.

40027316932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46492 (or 46490 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 37.

Adding to 40027316932 its reverse (23961372004), we get a palindrome (63988688936).

The spelling of 40027316932 in words is "forty billion, twenty-seven million, three hundred sixteen thousand, nine hundred thirty-two".