274142640706601 has 4 divisors (see below), whose sum is σ = 274143117199104. Its totient is φ = 274142164214100.

The previous prime is 274142640706589. The next prime is 274142640706607. The reversal of 274142640706601 is 106607046241472.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-274142640706601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 274142640706601.

It is not an unprimeable number, because it can be changed into a prime (274142640706607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237382205 + ... + 238534266.

It is an arithmetic number, because the mean of its divisors is an integer number (68535779299776).

Almost surely, 2^{274142640706601} is an apocalyptic number.

It is an amenable number.

274142640706601 is a deficient number, since it is larger than the sum of its proper divisors (476492503).

274142640706601 is an equidigital number, since it uses as much as digits as its factorization.

274142640706601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476492502.

The product of its (nonzero) digits is 2709504, while the sum is 50.

The spelling of 274142640706601 in words is "two hundred seventy-four trillion, one hundred forty-two billion, six hundred forty million, seven hundred six thousand, six hundred one".