40220113434 has 64 divisors (see below), whose sum is σ = 84379266048. Its totient is φ = 12765081600.

The previous prime is 40220113399. The next prime is 40220113469. The reversal of 40220113434 is 43431102204.

40220113434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (40220113399) and next prime (40220113469).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5875854 + ... + 5882694.

It is an arithmetic number, because the mean of its divisors is an integer number (1318426032).

Almost surely, 2^40220113434 is an apocalyptic number.

40220113434 is an abundant number, since it is smaller than the sum of its proper divisors (44159152614).

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

40220113434 is a wasteful number, since it uses less digits than its factorization.

40220113434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7383.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 40220113434 its reverse (43431102204), we get a palindrome (83651215638).

The spelling of 40220113434 in words is "forty billion, two hundred twenty million, one hundred thirteen thousand, four hundred thirty-four".