40382259396 has 48 divisors (see below), whose sum is σ = 97409114880. Its totient is φ = 13011943680.

The previous prime is 40382259389. The next prime is 40382259443. The reversal of 40382259396 is 69395228304.

It is a happy number.

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, 322876 + ... + 430131.

It is an arithmetic number, because the mean of its divisors is an integer number (2029356560).

Almost surely, 2^40382259396 is an apocalyptic number.

It is an amenable number.

40382259396 is an abundant number, since it is smaller than the sum of its proper divisors (57026855484).

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

40382259396 is a wasteful number, since it uses less digits than its factorization.

40382259396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753164 (or 753162 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 51.

The spelling of 40382259396 in words is "forty billion, three hundred eighty-two million, two hundred fifty-nine thousand, three hundred ninety-six".