40113003040 has 96 divisors (see below), whose sum is σ = 106717201920. Its totient is φ = 14115993600.

The previous prime is 40113003023. The next prime is 40113003067. The reversal of 40113003040 is 4030031104.

40113003040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 313045 + ... + 422164.

It is an arithmetic number, because the mean of its divisors is an integer number (1111637520).

Almost surely, 2^40113003040 is an apocalyptic number.

40113003040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40113003040 is an abundant number, since it is smaller than the sum of its proper divisors (66604198880).

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

40113003040 is a wasteful number, since it uses less digits than its factorization.

40113003040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735266 (or 735258 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 40113003040 its reverse (4030031104), we get a palindrome (44143034144).

The spelling of 40113003040 in words is "forty billion, one hundred thirteen million, three thousand, forty".