40242224356 has 96 divisors (see below), whose sum is σ = 77761772928. Its totient is φ = 18147317760.

The previous prime is 40242224233. The next prime is 40242224359. The reversal of 40242224356 is 65342224204.

It is a super-2 number, since 2×40242224356² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (40242224359) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35834011 + ... + 35835133.

It is an arithmetic number, because the mean of its divisors is an integer number (810018468).

Almost surely, 2^40242224356 is an apocalyptic number.

It is an amenable number.

40242224356 is a deficient number, since it is larger than the sum of its proper divisors (37519548572).

40242224356 is a wasteful number, since it uses less digits than its factorization.

40242224356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421 (or 1419 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 34.

The spelling of 40242224356 in words is "forty billion, two hundred forty-two million, two hundred twenty-four thousand, three hundred fifty-six".