40132751216 has 30 divisors (see below), whose sum is σ = 82065095712. Its totient is φ = 19010247840.

The previous prime is 40132751201. The next prime is 40132751237. The reversal of 40132751216 is 61215723104.

It is a super-2 number, since 2×40132751216² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3468320 + ... + 3479871.

Almost surely, 2^40132751216 is an apocalyptic number.

It is an amenable number.

40132751216 is an abundant number, since it is smaller than the sum of its proper divisors (41932344496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40132751216 is a wasteful number, since it uses less digits than its factorization.

40132751216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6948237 (or 6948212 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 40132751216 in words is "forty billion, one hundred thirty-two million, seven hundred fifty-one thousand, two hundred sixteen".