260314064765242 has 4 divisors (see below), whose sum is σ = 390471097147866. Its totient is φ = 130157032382620.

The previous prime is 260314064765203. The next prime is 260314064765273. The reversal of 260314064765242 is 242567460413062.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 241251069643081 + 19062995122161 = 15532259^2 + 4366119^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 260314064765242.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65078516191309 + ... + 65078516191312.

Almost surely, 2^{260314064765242} is an apocalyptic number.

260314064765242 is a deficient number, since it is larger than the sum of its proper divisors (130157032382624).

260314064765242 is a wasteful number, since it uses less digits than its factorization.

260314064765242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130157032382623.

The product of its (nonzero) digits is 11612160, while the sum is 52.

The spelling of 260314064765242 in words is "two hundred sixty trillion, three hundred fourteen billion, sixty-four million, seven hundred sixty-five thousand, two hundred forty-two".