2245234543132 has 24 divisors (see below), whose sum is σ = 4499088058080. Its totient is φ = 960396453120.

The previous prime is 2245234543063. The next prime is 2245234543187. The reversal of 2245234543132 is 2313454325422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76940257 + ... + 76969432.

It is an arithmetic number, because the mean of its divisors is an integer number (187462002420).

Almost surely, 2^{2245234543132} is an apocalyptic number.

It is an amenable number.

2245234543132 is an abundant number, since it is smaller than the sum of its proper divisors (2253853514948).

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

2245234543132 is a wasteful number, since it uses less digits than its factorization.

2245234543132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153910221 (or 153910219 counting only the distinct ones).

The product of its digits is 691200, while the sum is 40.

Adding to 2245234543132 its reverse (2313454325422), we get a palindrome (4558688868554).

The spelling of 2245234543132 in words is "two trillion, two hundred forty-five billion, two hundred thirty-four million, five hundred forty-three thousand, one hundred thirty-two".