40300113642 has 32 divisors (see below), whose sum is σ = 84184911360. Its totient is φ = 12837039600.

The previous prime is 40300113599. The next prime is 40300113683. The reversal of 40300113642 is 24631100304.

40300113642 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 2×40300113642² (a number of 22 digits) contains 22 as substring.

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, 6109 + ... + 283967.

It is an arithmetic number, because the mean of its divisors is an integer number (2630778480).

Almost surely, 2^40300113642 is an apocalyptic number.

40300113642 is an abundant number, since it is smaller than the sum of its proper divisors (43884797718).

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

40300113642 is a wasteful number, since it uses less digits than its factorization.

40300113642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278938.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 40300113642 its reverse (24631100304), we get a palindrome (64931213946).

The spelling of 40300113642 in words is "forty billion, three hundred million, one hundred thirteen thousand, six hundred forty-two".