40163671620284 has 12 divisors (see below), whose sum is σ = 70943307816024. Its totient is φ = 19894155101424.

The previous prime is 40163671620277. The next prime is 40163671620311. The reversal of 40163671620284 is 48202617636104.

It is a super-2 number, since 2×40163671620284² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46920176699 + ... + 46920177554.

It is an arithmetic number, because the mean of its divisors is an integer number (5911942318002).

Almost surely, 2^{40163671620284} is an apocalyptic number.

It is an amenable number.

40163671620284 is a deficient number, since it is larger than the sum of its proper divisors (30779636195740).

40163671620284 is a wasteful number, since it uses less digits than its factorization.

40163671620284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93840354364 (or 93840354362 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

The spelling of 40163671620284 in words is "forty trillion, one hundred sixty-three billion, six hundred seventy-one million, six hundred twenty thousand, two hundred eighty-four".