240760065438025 has 81 divisors (see below), whose sum is σ = 366539936733621. Its totient is φ = 156396828127680.

The previous prime is 240760065437981. The next prime is 240760065438031. The reversal of 240760065438025 is 520834560067042.

The square root of 240760065438025 is 15516445.

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

It can be written as a sum of positive squares in 4 ways, for example, as 107683353489481 + 133076711948544 = 10377059^2 + 11535888^2 .

It is not a de Polignac number, because 240760065438025 - 2⁷ = 240760065437897 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 10318424259 + ... + 10318447591.

Almost surely, 2^{240760065438025} is an apocalyptic number.

240760065438025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

240760065438025 is the 15516445-th square number.

240760065438025 is the 7758223-rd centered octagonal number.

It is an amenable number.

240760065438025 is a deficient number, since it is larger than the sum of its proper divisors (125779871295596).

240760065438025 is an frugal number, since it uses more digits than its factorization.

240760065438025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46728 (or 23364 counting only the distinct ones).

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 240760065438025 in words is "two hundred forty trillion, seven hundred sixty billion, sixty-five million, four hundred thirty-eight thousand, twenty-five".