40450241532 has 24 divisors (see below), whose sum is σ = 94395624400. Its totient is φ = 13481738496.

The previous prime is 40450241471. The next prime is 40450241543. The reversal of 40450241532 is 23514205404.

It is a self number, because there is not a number n which added to its sum of digits gives 40450241532.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106807 + ... + 303822.

Almost surely, 2^40450241532 is an apocalyptic number.

It is an amenable number.

40450241532 is an abundant number, since it is smaller than the sum of its proper divisors (53945382868).

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

40450241532 is a wasteful number, since it uses less digits than its factorization.

40450241532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418845 (or 418843 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

Adding to 40450241532 its reverse (23514205404), we get a palindrome (63964446936).

The spelling of 40450241532 in words is "forty billion, four hundred fifty million, two hundred forty-one thousand, five hundred thirty-two".