40103443803172 has 24 divisors (see below), whose sum is σ = 74004142852640. Its totient is φ = 18963099501120.

The previous prime is 40103443803161. The next prime is 40103443803223. The reversal of 40103443803172 is 27130834430104.

It is a super-3 number, since 3×40103443803172³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 462020433 + ... + 462107224.

Almost surely, 2^{40103443803172} is an apocalyptic number.

It is an amenable number.

40103443803172 is a deficient number, since it is larger than the sum of its proper divisors (33900699049468).

40103443803172 is a wasteful number, since it uses less digits than its factorization.

40103443803172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 924128251 (or 924128249 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 40.

The spelling of 40103443803172 in words is "forty trillion, one hundred three billion, four hundred forty-three million, eight hundred three thousand, one hundred seventy-two".