40267505088 has 168 divisors, whose sum is σ = 116643150000. Its totient is φ = 13280956416.

The previous prime is 40267505051. The next prime is 40267505153. The reversal of 40267505088 is 88050576204.

40267505088 is a `hidden beast` number, since 4 + 0 + 2 + 67 + 505 + 0 + 88 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26862163 + ... + 26863661.

Almost surely, 2^40267505088 is an apocalyptic number.

40267505088 is a gapful number since it is divisible by the number (48) 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 40267505088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58321575000).

40267505088 is an abundant number, since it is smaller than the sum of its proper divisors (76375644912).

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

40267505088 is a wasteful number, since it uses less digits than its factorization.

40267505088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1979 (or 1966 counting only the distinct ones).

The product of its (nonzero) digits is 537600, while the sum is 45.

The spelling of 40267505088 in words is "forty billion, two hundred sixty-seven million, five hundred five thousand, eighty-eight".