40131736347353 has 12 divisors (see below), whose sum is σ = 46766776415760. Its totient is φ = 34337532319272.

The previous prime is 40131736347259. The next prime is 40131736347361. The reversal of 40131736347353 is 35374363713104.

It is not a de Polignac number, because 40131736347353 - 2²⁸ = 40131467911897 is a prime.

It is a super-2 number, since 2×40131736347353² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40131736947353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 727339223 + ... + 727394396.

It is an arithmetic number, because the mean of its divisors is an integer number (3897231367980).

Almost surely, 2^{40131736347353} is an apocalyptic number.

It is an amenable number.

40131736347353 is a deficient number, since it is larger than the sum of its proper divisors (6635040068407).

40131736347353 is a wasteful number, since it uses less digits than its factorization.

40131736347353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1454734196 (or 1454734189 counting only the distinct ones).

The product of its (nonzero) digits is 5715360, while the sum is 50.

The spelling of 40131736347353 in words is "forty trillion, one hundred thirty-one billion, seven hundred thirty-six million, three hundred forty-seven thousand, three hundred fifty-three".