40108587260402 has 8 divisors (see below), whose sum is σ = 60164329222656. Its totient is φ = 20053810852852.

The previous prime is 40108587260389. The next prime is 40108587260453. The reversal of 40108587260402 is 20406278580104.

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

It is a super-2 number, since 2×40108587260402² (a number of 28 digits) contains 22 as substring.

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, 241284818 + ... + 241450989.

It is an arithmetic number, because the mean of its divisors is an integer number (7520541152832).

Almost surely, 2^{40108587260402} is an apocalyptic number.

40108587260402 is a deficient number, since it is larger than the sum of its proper divisors (20055741962254).

40108587260402 is a wasteful number, since it uses less digits than its factorization.

40108587260402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482777352.

The product of its (nonzero) digits is 860160, while the sum is 47.

The spelling of 40108587260402 in words is "forty trillion, one hundred eight billion, five hundred eighty-seven million, two hundred sixty thousand, four hundred two".