40925344000 has 144 divisors (see below), whose sum is σ = 104123126016. Its totient is φ = 16021248000.

The previous prime is 40925343989. The next prime is 40925344003. The reversal of 40925344000 is 44352904.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (40925344003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1490395 + ... + 1517605.

It is an arithmetic number, because the mean of its divisors is an integer number (723077264).

Almost surely, 2^40925344000 is an apocalyptic number.

40925344000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40925344000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52061563008).

40925344000 is an abundant number, since it is smaller than the sum of its proper divisors (63197782016).

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

40925344000 is an equidigital number, since it uses as much as digits as its factorization.

40925344000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27289 (or 27265 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 40925344000 its reverse (44352904), we get a palindrome (40969696904).

The spelling of 40925344000 in words is "forty billion, nine hundred twenty-five million, three hundred forty-four thousand".