40226057500 has 30 divisors (see below), whose sum is σ = 87966348008. Its totient is φ = 16090422000.

The previous prime is 40226057489. The next prime is 40226057503. The reversal of 40226057500 is 575062204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40226057503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 8042712 + ... + 8047711.

Almost surely, 2^40226057500 is an apocalyptic number.

It is an amenable number.

40226057500 is an abundant number, since it is smaller than the sum of its proper divisors (47740290508).

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

40226057500 is a wasteful number, since it uses less digits than its factorization.

40226057500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16090447 (or 16090430 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 31.

The spelling of 40226057500 in words is "forty billion, two hundred twenty-six million, fifty-seven thousand, five hundred".