40858025472 has 360 divisors, whose sum is σ = 130860457728. Its totient is φ = 12262440960.

The previous prime is 40858025413. The next prime is 40858025491. The reversal of 40858025472 is 27452085804.

40858025472 is a `hidden beast` number, since 4 + 0 + 8 + 580 + 25 + 47 + 2 = 666.

It is a super-3 number, since 3×40858025472³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 70810848 + ... + 70811424.

Almost surely, 2^40858025472 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 40858025472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65430228864).

40858025472 is an abundant number, since it is smaller than the sum of its proper divisors (90002432256).

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

40858025472 is a wasteful number, since it uses less digits than its factorization.

40858025472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 720 counting only the distinct ones).

The product of its (nonzero) digits is 716800, while the sum is 45.

The spelling of 40858025472 in words is "forty billion, eight hundred fifty-eight million, twenty-five thousand, four hundred seventy-two".