694606112441 has 2 divisors, whose sum is σ = 694606112442. Its totient is φ = 694606112440.

The previous prime is 694606112381. The next prime is 694606112483. The reversal of 694606112441 is 144211606496.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367473590416 + 327132522025 = 606196^2 + 571955^2 .

It is a cyclic number.

It is not a de Polignac number, because 694606112441 - 2¹⁸ = 694605850297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 694606112392 and 694606112401.

It is not a weakly prime, because it can be changed into another prime (694606112141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 347303056220 + 347303056221.

It is an arithmetic number, because the mean of its divisors is an integer number (347303056221).

Almost surely, 2^694606112441 is an apocalyptic number.

It is an amenable number.

694606112441 is a deficient number, since it is larger than the sum of its proper divisors (1).

694606112441 is an equidigital number, since it uses as much as digits as its factorization.

694606112441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 694606112441 in words is "six hundred ninety-four billion, six hundred six million, one hundred twelve thousand, four hundred forty-one".