699468290441 has 2 divisors, whose sum is σ = 699468290442. Its totient is φ = 699468290440.

The previous prime is 699468290387. The next prime is 699468290453. The reversal of 699468290441 is 144092864996.

699468290441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 521746182400 + 177722108041 = 722320^2 + 421571^2 .

It is a cyclic number.

It is not a de Polignac number, because 699468290441 - 2²² = 699464096137 is a prime.

It is not a weakly prime, because it can be changed into another prime (699468295441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349734145220 + 349734145221.

It is an arithmetic number, because the mean of its divisors is an integer number (349734145221).

Almost surely, 2^699468290441 is an apocalyptic number.

It is an amenable number.

699468290441 is a deficient number, since it is larger than the sum of its proper divisors (1).

699468290441 is an equidigital number, since it uses as much as digits as its factorization.

699468290441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 26873856, while the sum is 62.

The spelling of 699468290441 in words is "six hundred ninety-nine billion, four hundred sixty-eight million, two hundred ninety thousand, four hundred forty-one".