40199436150 has 96 divisors (see below), whose sum is σ = 101452354848. Its totient is φ = 10531276800.

The previous prime is 40199436149. The next prime is 40199436157. The reversal of 40199436150 is 5163499104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40199436157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9266782 + ... + 9271118.

It is an arithmetic number, because the mean of its divisors is an integer number (1056795363).

Almost surely, 2^40199436150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40199436150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50726177424).

40199436150 is an abundant number, since it is smaller than the sum of its proper divisors (61252918698).

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

40199436150 is a wasteful number, since it uses less digits than its factorization.

40199436150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5426 (or 5421 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 42.

The spelling of 40199436150 in words is "forty billion, one hundred ninety-nine million, four hundred thirty-six thousand, one hundred fifty".