274148809723 has 2 divisors, whose sum is σ = 274148809724. Its totient is φ = 274148809722.

The previous prime is 274148809691. The next prime is 274148809729. The reversal of 274148809723 is 327908841472.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 274148809723 - 2⁵ = 274148809691 is a prime.

It is not a weakly prime, because it can be changed into another prime (274148809729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137074404861 + 137074404862.

It is an arithmetic number, because the mean of its divisors is an integer number (137074404862).

Almost surely, 2^274148809723 is an apocalyptic number.

274148809723 is a deficient number, since it is larger than the sum of its proper divisors (1).

274148809723 is an equidigital number, since it uses as much as digits as its factorization.

274148809723 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The spelling of 274148809723 in words is "two hundred seventy-four billion, one hundred forty-eight million, eight hundred nine thousand, seven hundred twenty-three".