254011322430479 has 2 divisors, whose sum is σ = 254011322430480. Its totient is φ = 254011322430478.

The previous prime is 254011322430443. The next prime is 254011322430527. The reversal of 254011322430479 is 974034223110452.

254011322430479 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-254011322430479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (254011322430379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127005661215239 + 127005661215240.

It is an arithmetic number, because the mean of its divisors is an integer number (127005661215240).

Almost surely, 2^{254011322430479} is an apocalyptic number.

254011322430479 is a deficient number, since it is larger than the sum of its proper divisors (1).

254011322430479 is an equidigital number, since it uses as much as digits as its factorization.

254011322430479 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 254011322430479 in words is "two hundred fifty-four trillion, eleven billion, three hundred twenty-two million, four hundred thirty thousand, four hundred seventy-nine".