40675841345513 has 32 divisors (see below), whose sum is σ = 47199816253440. Its totient is φ = 34665228581760.

The previous prime is 40675841345509. The next prime is 40675841345537. The reversal of 40675841345513 is 31554314857604.

It is a cyclic number.

It is not a de Polignac number, because 40675841345513 - 2² = 40675841345509 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40675841345543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8165381 + ... + 12166557.

It is an arithmetic number, because the mean of its divisors is an integer number (1474994257920).

Almost surely, 2^{40675841345513} is an apocalyptic number.

It is an amenable number.

40675841345513 is a deficient number, since it is larger than the sum of its proper divisors (6523974907927).

40675841345513 is a wasteful number, since it uses less digits than its factorization.

40675841345513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4001717.

The product of its (nonzero) digits is 24192000, while the sum is 56.

The spelling of 40675841345513 in words is "forty trillion, six hundred seventy-five billion, eight hundred forty-one million, three hundred forty-five thousand, five hundred thirteen".