240372373 has 2 divisors, whose sum is σ = 240372374. Its totient is φ = 240372372.

The previous prime is 240372337. The next prime is 240372389. The reversal of 240372373 is 373273042.

Together with previous prime (240372337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 169442289 + 70930084 = 13017^2 + 8422^2 .

It is a cyclic number.

It is not a de Polignac number, because 240372373 - 2²¹ = 238275221 is a prime.

It is a super-2 number, since 2×240372373² = 115557755403302258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240372073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120186186 + 120186187.

It is an arithmetic number, because the mean of its divisors is an integer number (120186187).

Almost surely, 2^240372373 is an apocalyptic number.

It is an amenable number.

240372373 is a deficient number, since it is larger than the sum of its proper divisors (1).

240372373 is an equidigital number, since it uses as much as digits as its factorization.

240372373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 31.

The square root of 240372373 is about 15503.9470135833. The cubic root of 240372373 is about 621.7677377455.

The spelling of 240372373 in words is "two hundred forty million, three hundred seventy-two thousand, three hundred seventy-three".