2201434134400 has 96 divisors (see below), whose sum is σ = 5469666492600. Its totient is φ = 875483412480.

The previous prime is 2201434134373. The next prime is 2201434134407. The reversal of 2201434134400 is 44314341022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201434134407) 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, 1434690 + ... + 2541889.

Almost surely, 2^{2201434134400} is an apocalyptic number.

2201434134400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2201434134400 is an abundant number, since it is smaller than the sum of its proper divisors (3268232358200).

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

2201434134400 is a wasteful number, since it uses less digits than its factorization.

2201434134400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3976776 (or 3976759 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 2201434134400 its reverse (44314341022), we get a palindrome (2245748475422).

The spelling of 2201434134400 in words is "two trillion, two hundred one billion, four hundred thirty-four million, one hundred thirty-four thousand, four hundred".