40140762676443 has 48 divisors (see below), whose sum is σ = 68142901881600. Its totient is φ = 22448048529600.

The previous prime is 40140762676439. The next prime is 40140762676463. The reversal of 40140762676443 is 34467626704104.

40140762676443 is a `hidden beast` number, since 4 + 0 + 1 + 4 + 0 + 7 + 626 + 7 + 6 + 4 + 4 + 3 = 666.

It is not a de Polignac number, because 40140762676443 - 2² = 40140762676439 is a prime.

It is a super-2 number, since 2×40140762676443² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40140762676443.

It is not an unprimeable number, because it can be changed into a prime (40140762676463) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2304343 + ... + 9251568.

It is an arithmetic number, because the mean of its divisors is an integer number (1419643789200).

Almost surely, 2^{40140762676443} is an apocalyptic number.

40140762676443 is a deficient number, since it is larger than the sum of its proper divisors (28002139205157).

40140762676443 is a wasteful number, since it uses less digits than its factorization.

40140762676443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11558640 (or 11558637 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 54.

The spelling of 40140762676443 in words is "forty trillion, one hundred forty billion, seven hundred sixty-two million, six hundred seventy-six thousand, four hundred forty-three".