254022864373 has 2 divisors, whose sum is σ = 254022864374. Its totient is φ = 254022864372.

The previous prime is 254022864331. The next prime is 254022864397. The reversal of 254022864373 is 373468220452.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 228888566929 + 25134297444 = 478423^2 + 158538^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254022864373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254022564373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127011432186 + 127011432187.

It is an arithmetic number, because the mean of its divisors is an integer number (127011432187).

Almost surely, 2^254022864373 is an apocalyptic number.

It is an amenable number.

254022864373 is a deficient number, since it is larger than the sum of its proper divisors (1).

254022864373 is an equidigital number, since it uses as much as digits as its factorization.

254022864373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1935360, while the sum is 46.

The spelling of 254022864373 in words is "two hundred fifty-four billion, twenty-two million, eight hundred sixty-four thousand, three hundred seventy-three".