40496651137 has 8 divisors (see below), whose sum is σ = 40620586752. Its totient is φ = 40372893600.

The previous prime is 40496651093. The next prime is 40496651141. The reversal of 40496651137 is 73115669404.

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

It is a cyclic number.

It is not a de Polignac number, because 40496651137 - 2¹⁹ = 40496126849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40496631137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 418312 + ... + 505942.

It is an arithmetic number, because the mean of its divisors is an integer number (5077573344).

Almost surely, 2^40496651137 is an apocalyptic number.

It is an amenable number.

40496651137 is a deficient number, since it is larger than the sum of its proper divisors (123935615).

40496651137 is an equidigital number, since it uses as much as digits as its factorization.

40496651137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89039.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 40496651137 in words is "forty billion, four hundred ninety-six million, six hundred fifty-one thousand, one hundred thirty-seven".