40111160135 has 16 divisors (see below), whose sum is σ = 48403309152. Its totient is φ = 31909248000.

The previous prime is 40111160123. The next prime is 40111160143. The reversal of 40111160135 is 53106111104.

It is a happy number.

It is not a de Polignac number, because 40111160135 - 2²² = 40106965831 is a prime.

It is a super-2 number, since 2×40111160135² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40111160135.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251227 + ... + 1282883.

It is an arithmetic number, because the mean of its divisors is an integer number (3025206822).

Almost surely, 2^40111160135 is an apocalyptic number.

40111160135 is a deficient number, since it is larger than the sum of its proper divisors (8292149017).

40111160135 is a wasteful number, since it uses less digits than its factorization.

40111160135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33074.

The product of its (nonzero) digits is 360, while the sum is 23.

Adding to 40111160135 its reverse (53106111104), we get a palindrome (93217271239).

The spelling of 40111160135 in words is "forty billion, one hundred eleven million, one hundred sixty thousand, one hundred thirty-five".