40108412383728 has 80 divisors (see below), whose sum is σ = 111585401889696. Its totient is φ = 12340857323520.

The previous prime is 40108412383693. The next prime is 40108412383807. The reversal of 40108412383728 is 82738321480104.

It is a happy number.

It is a super-3 number, since 3×40108412383728³ (a number of 42 digits) contains 333 as substring.

It is a congruent 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, 42449568 + ... + 43384128.

Almost surely, 2^{40108412383728} is an apocalyptic number.

40108412383728 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40108412383728 is an abundant number, since it is smaller than the sum of its proper divisors (71476989505968).

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

40108412383728 is a wasteful number, since it uses less digits than its factorization.

40108412383728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1003362 (or 1003356 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 51.

The spelling of 40108412383728 in words is "forty trillion, one hundred eight billion, four hundred twelve million, three hundred eighty-three thousand, seven hundred twenty-eight".