40094016528 has 20 divisors (see below), whose sum is σ = 103576209488. Its totient is φ = 13364672160.

The previous prime is 40094016517. The next prime is 40094016541. The reversal of 40094016528 is 82561049004.

It is a super-2 number, since 2×40094016528² (a number of 22 digits) contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 417645958 + ... + 417646053.

Almost surely, 2^40094016528 is an apocalyptic number.

40094016528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40094016528 is an abundant number, since it is smaller than the sum of its proper divisors (63482192960).

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

40094016528 is a wasteful number, since it uses less digits than its factorization.

40094016528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 835292022 (or 835292016 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 40094016528 in words is "forty billion, ninety-four million, sixteen thousand, five hundred twenty-eight".