40423044300 has 72 divisors (see below), whose sum is σ = 116981835600. Its totient is φ = 10777221120.

The previous prime is 40423044289. The next prime is 40423044317. The reversal of 40423044300 is 344032404.

It is a happy number.

40423044300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1815636 + ... + 1837764.

Almost surely, 2^40423044300 is an apocalyptic number.

It is an amenable number.

40423044300 is an abundant number, since it is smaller than the sum of its proper divisors (76558791300).

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

40423044300 is a wasteful number, since it uses less digits than its factorization.

40423044300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28235 (or 28228 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 40423044300 its reverse (344032404), we get a palindrome (40767076704).

The spelling of 40423044300 in words is "forty billion, four hundred twenty-three million, forty-four thousand, three hundred".