40693136435 has 8 divisors (see below), whose sum is σ = 55807730016. Its totient is φ = 27903864960.

The previous prime is 40693136383. The next prime is 40693136467. The reversal of 40693136435 is 53463139604.

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

It is not a de Polignac number, because 40693136435 - 2²⁴ = 40676359219 is a prime.

It is a super-3 number, since 3×40693136435³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581330486 + ... + 581330555.

It is an arithmetic number, because the mean of its divisors is an integer number (6975966252).

Almost surely, 2^40693136435 is an apocalyptic number.

40693136435 is a deficient number, since it is larger than the sum of its proper divisors (15114593581).

40693136435 is a wasteful number, since it uses less digits than its factorization.

40693136435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162661053.

The product of its (nonzero) digits is 699840, while the sum is 44.

The spelling of 40693136435 in words is "forty billion, six hundred ninety-three million, one hundred thirty-six thousand, four hundred thirty-five".