40203162150 has 96 divisors (see below), whose sum is σ = 103339531680. Its totient is φ = 10335237120.

The previous prime is 40203162067. The next prime is 40203162203. The reversal of 40203162150 is 5126130204.

It is a self number, because there is not a number n which added to its sum of digits gives 40203162150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 571722 + ... + 638178.

It is an arithmetic number, because the mean of its divisors is an integer number (1076453455).

Almost surely, 2^40203162150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40203162150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51669765840).

40203162150 is an abundant number, since it is smaller than the sum of its proper divisors (63136369530).

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

40203162150 is a wasteful number, since it uses less digits than its factorization.

40203162150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66618 (or 66613 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 40203162150 its reverse (5126130204), we get a palindrome (45329292354).

The spelling of 40203162150 in words is "forty billion, two hundred three million, one hundred sixty-two thousand, one hundred fifty".