40996935523 has 2 divisors, whose sum is σ = 40996935524. Its totient is φ = 40996935522.

The previous prime is 40996935487. The next prime is 40996935527. The reversal of 40996935523 is 32553969904.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40996935523 - 2²⁵ = 40963381091 is a prime.

It is not a weakly prime, because it can be changed into another prime (40996935527) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20498467761 + 20498467762.

It is an arithmetic number, because the mean of its divisors is an integer number (20498467762).

Almost surely, 2^40996935523 is an apocalyptic number.

40996935523 is a deficient number, since it is larger than the sum of its proper divisors (1).

40996935523 is an equidigital number, since it uses as much as digits as its factorization.

40996935523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7873200, while the sum is 55.

The spelling of 40996935523 in words is "forty billion, nine hundred ninety-six million, nine hundred thirty-five thousand, five hundred twenty-three".