240054452362783 has 2 divisors, whose sum is σ = 240054452362784. Its totient is φ = 240054452362782.

The previous prime is 240054452362741. The next prime is 240054452362873. The reversal of 240054452362783 is 387263254450042.

Together with next prime (240054452362873) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-240054452362783 is a prime.

It is a super-2 number, since 2×240054452362783² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (240054432362783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120027226181391 + 120027226181392.

It is an arithmetic number, because the mean of its divisors is an integer number (120027226181392).

Almost surely, 2^{240054452362783} is an apocalyptic number.

240054452362783 is a deficient number, since it is larger than the sum of its proper divisors (1).

240054452362783 is an equidigital number, since it uses as much as digits as its factorization.

240054452362783 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38707200, while the sum is 55.

The spelling of 240054452362783 in words is "two hundred forty trillion, fifty-four billion, four hundred fifty-two million, three hundred sixty-two thousand, seven hundred eighty-three".