2182500974241 has 81 divisors (see below), whose sum is σ = 3708574842609. Its totient is φ = 1233226974672.

The previous prime is 2182500974201. The next prime is 2182500974249. The reversal of 2182500974241 is 1424790052812.

The square root of 2182500974241 is 1477329.

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

2182500974241 is a `hidden beast` number, since 2 + 18 + 2 + 500 + 97 + 4 + 2 + 41 = 666.

It is not a de Polignac number, because 2182500974241 - 2¹⁷ = 2182500843169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2182500974249) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 3195462286 + ... + 3195462968.

Almost surely, 2^{2182500974241} is an apocalyptic number.

2182500974241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2182500974241 is the 1477329-th square number.

2182500974241 is the 738665-th centered octagonal number.

It is an amenable number.

2182500974241 is a deficient number, since it is larger than the sum of its proper divisors (1526073868368).

2182500974241 is an frugal number, since it uses more digits than its factorization.

2182500974241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1592 (or 796 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The spelling of 2182500974241 in words is "two trillion, one hundred eighty-two billion, five hundred million, nine hundred seventy-four thousand, two hundred forty-one".