22403032143040 has 112 divisors (see below), whose sum is σ = 56228040838080. Its totient is φ = 8488956170240.

The previous prime is 22403032143017. The next prime is 22403032143053. The reversal of 22403032143040 is 4034123030422.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22282876 + ... + 23266555.

Almost surely, 2^{22403032143040} is an apocalyptic number.

22403032143040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22403032143040 is an abundant number, since it is smaller than the sum of its proper divisors (33825008695040).

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

22403032143040 is a wasteful number, since it uses less digits than its factorization.

22403032143040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45549530 (or 45549520 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 22403032143040 its reverse (4034123030422), we get a palindrome (26437155173462).

The spelling of 22403032143040 in words is "twenty-two trillion, four hundred three billion, thirty-two million, one hundred forty-three thousand, forty".