3452721472699 has 2 divisors, whose sum is σ = 3452721472700. Its totient is φ = 3452721472698.

The previous prime is 3452721472597. The next prime is 3452721472843. The reversal of 3452721472699 is 9962741272543.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3452721472699 - 2²⁷ = 3452587254971 is a prime.

It is a super-4 number, since 4×3452721472699⁴ (a number of 51 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (3452721472199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1726360736349 + 1726360736350.

It is an arithmetic number, because the mean of its divisors is an integer number (1726360736350).

Almost surely, 2^{3452721472699} is an apocalyptic number.

3452721472699 is a deficient number, since it is larger than the sum of its proper divisors (1).

3452721472699 is an equidigital number, since it uses as much as digits as its factorization.

3452721472699 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45722880, while the sum is 61.

The spelling of 3452721472699 in words is "three trillion, four hundred fifty-two billion, seven hundred twenty-one million, four hundred seventy-two thousand, six hundred ninety-nine".