40135114012 has 24 divisors (see below), whose sum is σ = 81978107904. Its totient is φ = 16834788912.

The previous prime is 40135113989. The next prime is 40135114013. The reversal of 40135114012 is 21041153104.

40135114012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40135114012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40135114013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15247588 + ... + 15250219.

It is an arithmetic number, because the mean of its divisors is an integer number (3415754496).

Almost surely, 2^40135114012 is an apocalyptic number.

It is an amenable number.

40135114012 is an abundant number, since it is smaller than the sum of its proper divisors (41842993892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40135114012 is a wasteful number, since it uses less digits than its factorization.

40135114012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30497865 (or 30497863 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 40135114012 its reverse (21041153104), we get a palindrome (61176267116).

The spelling of 40135114012 in words is "forty billion, one hundred thirty-five million, one hundred fourteen thousand, twelve".