40226055774 has 16 divisors (see below), whose sum is σ = 80471240208. Its totient is φ = 13405497152.

The previous prime is 40226055773. The next prime is 40226055797. The reversal of 40226055774 is 47755062204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40226055773) 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, 769617 + ... + 820220.

It is an arithmetic number, because the mean of its divisors is an integer number (5029452513).

Almost surely, 2^40226055774 is an apocalyptic number.

40226055774 is an abundant number, since it is smaller than the sum of its proper divisors (40245184434).

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

40226055774 is a wasteful number, since it uses less digits than its factorization.

40226055774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1594059.

The product of its (nonzero) digits is 470400, while the sum is 42.

The spelling of 40226055774 in words is "forty billion, two hundred twenty-six million, fifty-five thousand, seven hundred seventy-four".