40096400969 has 8 divisors (see below), whose sum is σ = 40535982792. Its totient is φ = 39657654400.

The previous prime is 40096400893. The next prime is 40096400983. The reversal of 40096400969 is 96900469004.

40096400969 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 17359380025 + 22737020944 = 131755^2 + 150788^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40096400969 is a prime.

It is a super-2 number, since 2×40096400969² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40096405969) 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, 112034 + ... + 304539.

It is an arithmetic number, because the mean of its divisors is an integer number (5066997849).

Almost surely, 2^40096400969 is an apocalyptic number.

It is an amenable number.

40096400969 is a deficient number, since it is larger than the sum of its proper divisors (439581823).

40096400969 is a wasteful number, since it uses less digits than its factorization.

40096400969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417627.

The product of its (nonzero) digits is 419904, while the sum is 47.

The spelling of 40096400969 in words is "forty billion, ninety-six million, four hundred thousand, nine hundred sixty-nine".