40108148050281 has 16 divisors (see below), whose sum is σ = 53847453124608. Its totient is φ = 26554438688400.

The previous prime is 40108148050189. The next prime is 40108148050297. The reversal of 40108148050281 is 18205084180104.

It is not a de Polignac number, because 40108148050281 - 2¹⁵ = 40108148017513 is a prime.

It is a super-2 number, since 2×40108148050281² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40108148750281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79061491 + ... + 79567176.

It is an arithmetic number, because the mean of its divisors is an integer number (3365465820288).

Almost surely, 2^{40108148050281} is an apocalyptic number.

It is an amenable number.

40108148050281 is a deficient number, since it is larger than the sum of its proper divisors (13739305074327).

40108148050281 is a wasteful number, since it uses less digits than its factorization.

40108148050281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158629252.

The product of its (nonzero) digits is 81920, while the sum is 42.

The spelling of 40108148050281 in words is "forty trillion, one hundred eight billion, one hundred forty-eight million, fifty thousand, two hundred eighty-one".