40226444124 has 48 divisors (see below), whose sum is σ = 94072070400. Its totient is φ = 13378801536.

The previous prime is 40226444119. The next prime is 40226444147. The reversal of 40226444124 is 42144462204.

It is a happy number.

It is a super-2 number, since 2×40226444124² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

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, 19255272 + ... + 19257360.

It is an arithmetic number, because the mean of its divisors is an integer number (1959834800).

Almost surely, 2^40226444124 is an apocalyptic number.

It is an amenable number.

40226444124 is an abundant number, since it is smaller than the sum of its proper divisors (53845626276).

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

40226444124 is a wasteful number, since it uses less digits than its factorization.

40226444124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4922 (or 4920 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

The spelling of 40226444124 in words is "forty billion, two hundred twenty-six million, four hundred forty-four thousand, one hundred twenty-four".