20443132200414 has 64 divisors (see below), whose sum is σ = 51002925023232. Its totient is φ = 5307004245600.

The previous prime is 20443132200371. The next prime is 20443132200503. The reversal of 20443132200414 is 41400223134402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11237422 + ... + 12929265.

It is an arithmetic number, because the mean of its divisors is an integer number (796920703488).

Almost surely, 2^{20443132200414} is an apocalyptic number.

20443132200414 is an abundant number, since it is smaller than the sum of its proper divisors (30559792822818).

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

20443132200414 is a wasteful number, since it uses less digits than its factorization.

20443132200414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24168541.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 20443132200414 its reverse (41400223134402), we get a palindrome (61843355334816).

The spelling of 20443132200414 in words is "twenty trillion, four hundred forty-three billion, one hundred thirty-two million, two hundred thousand, four hundred fourteen".