2245434452000 has 96 divisors (see below), whose sum is σ = 5518332054144. Its totient is φ = 897962208000.

The previous prime is 2245434451999. The next prime is 2245434452011. The reversal of 2245434452000 is 2544345422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17500079 + ... + 17627921.

It is an arithmetic number, because the mean of its divisors is an integer number (57482625564).

Almost surely, 2^{2245434452000} is an apocalyptic number.

2245434452000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2245434452000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2759166027072).

2245434452000 is an abundant number, since it is smaller than the sum of its proper divisors (3272897602144).

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

2245434452000 is a wasteful number, since it uses less digits than its factorization.

2245434452000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132259 (or 132241 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 35.

Adding to 2245434452000 its reverse (2544345422), we get a palindrome (2247978797422).

The spelling of 2245434452000 in words is "two trillion, two hundred forty-five billion, four hundred thirty-four million, four hundred fifty-two thousand".