699967382441 has 2 divisors, whose sum is σ = 699967382442. Its totient is φ = 699967382440.

The previous prime is 699967382399. The next prime is 699967382449. The reversal of 699967382441 is 144283769996.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 384932144041 + 315035238400 = 620429^2 + 561280^2 .

It is a cyclic number.

It is not a de Polignac number, because 699967382441 - 2¹⁴ = 699967366057 is a prime.

It is not a weakly prime, because it can be changed into another prime (699967382449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 349983691220 + 349983691221.

It is an arithmetic number, because the mean of its divisors is an integer number (349983691221).

Almost surely, 2^699967382441 is an apocalyptic number.

It is an amenable number.

699967382441 is a deficient number, since it is larger than the sum of its proper divisors (1).

699967382441 is an equidigital number, since it uses as much as digits as its factorization.

699967382441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 141087744, while the sum is 68.

The spelling of 699967382441 in words is "six hundred ninety-nine billion, nine hundred sixty-seven million, three hundred eighty-two thousand, four hundred forty-one".