40054724800 has 84 divisors (see below), whose sum is σ = 99002510656. Its totient is φ = 15949900800.

The previous prime is 40054724753. The next prime is 40054724821. The reversal of 40054724800 is 842745004.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 300670 + ... + 412930.

Almost surely, 2^40054724800 is an apocalyptic number.

40054724800 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 40054724800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49501255328).

40054724800 is an abundant number, since it is smaller than the sum of its proper divisors (58947785856).

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

40054724800 is a wasteful number, since it uses less digits than its factorization.

40054724800 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112506 (or 112491 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 34.

The spelling of 40054724800 in words is "forty billion, fifty-four million, seven hundred twenty-four thousand, eight hundred".