40636131130 has 32 divisors (see below), whose sum is σ = 87228866304. Its totient is φ = 13326631296.

The previous prime is 40636131059. The next prime is 40636131143. The reversal of 40636131130 is 3113163604.

40636131130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12618307 + ... + 12621526.

It is an arithmetic number, because the mean of its divisors is an integer number (2725902072).

Almost surely, 2^40636131130 is an apocalyptic number.

40636131130 is an abundant number, since it is smaller than the sum of its proper divisors (46592735174).

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

40636131130 is a wasteful number, since it uses less digits than its factorization.

40636131130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25239870.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 40636131130 its reverse (3113163604), we get a palindrome (43749294734).

The spelling of 40636131130 in words is "forty billion, six hundred thirty-six million, one hundred thirty-one thousand, one hundred thirty".