2293494670361 has 2 divisors, whose sum is σ = 2293494670362. Its totient is φ = 2293494670360.

The previous prime is 2293494670343. The next prime is 2293494670387. The reversal of 2293494670361 is 1630764943922.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2268581204761 + 24913465600 = 1506181^2 + 157840^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2293494670361 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2293494670297 and 2293494670306.

It is not a weakly prime, because it can be changed into another prime (2293494670261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1146747335180 + 1146747335181.

It is an arithmetic number, because the mean of its divisors is an integer number (1146747335181).

Almost surely, 2^{2293494670361} is an apocalyptic number.

It is an amenable number.

2293494670361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2293494670361 is an equidigital number, since it uses as much as digits as its factorization.

2293494670361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11757312, while the sum is 56.

The spelling of 2293494670361 in words is "two trillion, two hundred ninety-three billion, four hundred ninety-four million, six hundred seventy thousand, three hundred sixty-one".