40112085637 has 8 divisors (see below), whose sum is σ = 43527385440. Its totient is φ = 36743893680.

The previous prime is 40112085623. The next prime is 40112085647. The reversal of 40112085637 is 73658021104.

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

It is not a de Polignac number, because 40112085637 - 2³⁵ = 5752347269 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40112085596 and 40112085605.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40112085647) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11775187 + ... + 11778592.

It is an arithmetic number, because the mean of its divisors is an integer number (5440923180).

Almost surely, 2^40112085637 is an apocalyptic number.

It is an amenable number.

40112085637 is a deficient number, since it is larger than the sum of its proper divisors (3415299803).

40112085637 is a wasteful number, since it uses less digits than its factorization.

40112085637 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23553923.

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 40112085637 in words is "forty billion, one hundred twelve million, eighty-five thousand, six hundred thirty-seven".