40551224502 has 8 divisors (see below), whose sum is σ = 81102449016. Its totient is φ = 13517074832.

The previous prime is 40551224501. The next prime is 40551224509. The reversal of 40551224502 is 20542215504.

It is a sphenic number, since it is the product of 3 distinct primes.

40551224502 is an admirable number.

It is a super-2 number, since 2×40551224502² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40551224502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40551224501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3379268703 + ... + 3379268714.

It is an arithmetic number, because the mean of its divisors is an integer number (10137806127).

Almost surely, 2^40551224502 is an apocalyptic number.

40551224502 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

40551224502 is a wasteful number, since it uses less digits than its factorization.

40551224502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6758537422.

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 40551224502 in words is "forty billion, five hundred fifty-one million, two hundred twenty-four thousand, five hundred two".