40500067453682 has 8 divisors (see below), whose sum is σ = 60791120834652. Its totient is φ = 20236360508800.

The previous prime is 40500067453649. The next prime is 40500067453687. The reversal of 40500067453682 is 28635476000504.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 38100731511241 + 2399335942441 = 6172579^2 + 1548979^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 40500067453682.

It is not an unprimeable number, because it can be changed into a prime (40500067453687) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6836605319 + ... + 6836611242.

Almost surely, 2^{40500067453682} is an apocalyptic number.

40500067453682 is a deficient number, since it is larger than the sum of its proper divisors (20291053380970).

40500067453682 is a wasteful number, since it uses less digits than its factorization.

40500067453682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13673218044.

The product of its (nonzero) digits is 4838400, while the sum is 50.

The spelling of 40500067453682 in words is "forty trillion, five hundred billion, sixty-seven million, four hundred fifty-three thousand, six hundred eighty-two".