40442023300 has 36 divisors (see below), whose sum is σ = 100296219520. Its totient is φ = 13865836320.

The previous prime is 40442023253. The next prime is 40442023301. The reversal of 40442023300 is 332024404.

It is not an unprimeable number, because it can be changed into a prime (40442023301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28886460 + ... + 28887859.

Almost surely, 2^40442023300 is an apocalyptic number.

It is an amenable number.

40442023300 is an abundant number, since it is smaller than the sum of its proper divisors (59854196220).

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

40442023300 is a wasteful number, since it uses less digits than its factorization.

40442023300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57774340 (or 57774333 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 40442023300 its reverse (332024404), we get a palindrome (40774047704).

The spelling of 40442023300 in words is "forty billion, four hundred forty-two million, twenty-three thousand, three hundred".