2241143732025 has 243 divisors, whose sum is σ = 4538740218831. Its totient is φ = 1056314952000.

The previous prime is 2241143732011. The next prime is 2241143732033. The reversal of 2241143732025 is 5202373411422.

The square root of 2241143732025 is 1497045.

It is a perfect power (a square), and thus also a powerful number.

2241143732025 is a `hidden beast` number, since 2 + 2 + 4 + 11 + 437 + 3 + 202 + 5 = 666.

It can be written as a sum of positive squares in only one way, i.e., 806811743529 + 1434331988496 = 898227^2 + 1197636^2 .

It is not a de Polignac number, because 2241143732025 - 2⁹ = 2241143731513 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 242 ways as a sum of consecutive naturals, for example, 10621534170 + ... + 10621534380.

Almost surely, 2^{2241143732025} is an apocalyptic number.

2241143732025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2241143732025 is the 1497045-th square number.

2241143732025 is the 748523-rd centered octagonal number.

It is an amenable number.

2241143732025 is an abundant number, since it is smaller than the sum of its proper divisors (2297596486806).

2241143732025 is a wasteful number, since it uses less digits than its factorization.

2241143732025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

Multiplying 2241143732025 by its sum of digits (36), we get a square (80681174352900 = 8982270²).

The spelling of 2241143732025 in words is "two trillion, two hundred forty-one billion, one hundred forty-three million, seven hundred thirty-two thousand, twenty-five".