40225650453044 has 192 divisors, whose sum is σ = 88730064783360. Its totient is φ = 15565271040000.

The previous prime is 40225650453041. The next prime is 40225650453071. The reversal of 40225650453044 is 44035405652204.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 40225650452986 and 40225650453004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40225650453041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 314319269 + ... + 314447219.

It is an arithmetic number, because the mean of its divisors is an integer number (462135754080).

Almost surely, 2^{40225650453044} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40225650453044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44365032391680).

40225650453044 is an abundant number, since it is smaller than the sum of its proper divisors (48504414330316).

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

40225650453044 is a wasteful number, since it uses less digits than its factorization.

40225650453044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128290 (or 128288 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 44.

The spelling of 40225650453044 in words is "forty trillion, two hundred twenty-five billion, six hundred fifty million, four hundred fifty-three thousand, forty-four".