40886240250 has 64 divisors (see below), whose sum is σ = 102622515840. Its totient is φ = 10842051200.

The previous prime is 40886240249. The next prime is 40886240251. The reversal of 40886240250 is 5204268804.

It is an interprime number because it is at equal distance from previous prime (40886240249) and next prime (40886240251).

It is a junction number, because it is equal to n+sod(n) for n = 40886240199 and 40886240208.

It is not an unprimeable number, because it can be changed into a prime (40886240251) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18027 + ... + 286526.

It is an arithmetic number, because the mean of its divisors is an integer number (1603476810).

Almost surely, 2^40886240250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40886240250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51311257920).

40886240250 is an abundant number, since it is smaller than the sum of its proper divisors (61736275590).

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

40886240250 is a wasteful number, since it uses less digits than its factorization.

40886240250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304752 (or 304742 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 39.

The spelling of 40886240250 in words is "forty billion, eight hundred eighty-six million, two hundred forty thousand, two hundred fifty".