40237606273616 has 20 divisors (see below), whose sum is σ = 78183744292500. Its totient is φ = 20061156133632.

The previous prime is 40237606273597. The next prime is 40237606273633. The reversal of 40237606273616 is 61637260673204.

It can be written as a sum of positive squares in 2 ways, for example, as 14079455107600 + 26158151166016 = 3752260^2 + 5114504^2 .

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, 3602931941 + ... + 3602943108.

It is an arithmetic number, because the mean of its divisors is an integer number (3909187214625).

Almost surely, 2^{40237606273616} is an apocalyptic number.

It is an amenable number.

40237606273616 is a deficient number, since it is larger than the sum of its proper divisors (37946138018884).

40237606273616 is a wasteful number, since it uses less digits than its factorization.

40237606273616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7205875406 (or 7205875400 counting only the distinct ones).

The product of its (nonzero) digits is 9144576, while the sum is 53.

The spelling of 40237606273616 in words is "forty trillion, two hundred thirty-seven billion, six hundred six million, two hundred seventy-three thousand, six hundred sixteen".