40255236000 has 576 divisors, whose sum is σ = 168574887936. Its totient is φ = 8902656000.

The previous prime is 40255235957. The next prime is 40255236011. The reversal of 40255236000 is 63255204.

40255236000 is a `hidden beast` number, since 4 + 0 + 2 + 5 + 52 + 3 + 600 + 0 = 666.

40255236000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7809424 + ... + 7814576.

It is an arithmetic number, because the mean of its divisors is an integer number (292664736).

Almost surely, 2^40255236000 is an apocalyptic number.

40255236000 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 40255236000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84287443968).

40255236000 is an abundant number, since it is smaller than the sum of its proper divisors (128319651936).

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

40255236000 is a wasteful number, since it uses less digits than its factorization.

40255236000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5222 (or 5201 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The spelling of 40255236000 in words is "forty billion, two hundred fifty-five million, two hundred thirty-six thousand".