40450240504 has 16 divisors (see below), whose sum is σ = 80305624800. Its totient is φ = 19035407232.

The previous prime is 40450240483. The next prime is 40450240541. The reversal of 40450240504 is 40504205404.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148713984 + ... + 148714255.

It is an arithmetic number, because the mean of its divisors is an integer number (5019101550).

Almost surely, 2^40450240504 is an apocalyptic number.

It is an amenable number.

40450240504 is a deficient number, since it is larger than the sum of its proper divisors (39855384296).

40450240504 is a wasteful number, since it uses less digits than its factorization.

40450240504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297428262 (or 297428258 counting only the distinct ones).

The product of its (nonzero) digits is 12800, while the sum is 28.

Adding to 40450240504 its reverse (40504205404), we get a palindrome (80954445908).

The spelling of 40450240504 in words is "forty billion, four hundred fifty million, two hundred forty thousand, five hundred four".