40199671502 has 8 divisors (see below), whose sum is σ = 60523669800. Its totient is φ = 20025114904.

The previous prime is 40199671481. The next prime is 40199671529. The reversal of 40199671502 is 20517699104.

40199671502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37359752 + ... + 37360827.

It is an arithmetic number, because the mean of its divisors is an integer number (7565458725).

Almost surely, 2^40199671502 is an apocalyptic number.

40199671502 is a deficient number, since it is larger than the sum of its proper divisors (20323998298).

40199671502 is a wasteful number, since it uses less digits than its factorization.

40199671502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74720850.

The product of its (nonzero) digits is 136080, while the sum is 44.

The spelling of 40199671502 in words is "forty billion, one hundred ninety-nine million, six hundred seventy-one thousand, five hundred two".