3451135069 has 2 divisors, whose sum is σ = 3451135070. Its totient is φ = 3451135068.

The previous prime is 3451135021. The next prime is 3451135081. The reversal of 3451135069 is 9605311543.

It is a happy number.

3451135069 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., 3348011044 + 103124025 = 57862^2 + 10155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3451135069 is a prime.

It is a super-2 number, since 2×3451135069² = 23820666528963269522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3451135469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1725567534 + 1725567535.

It is an arithmetic number, because the mean of its divisors is an integer number (1725567535).

Almost surely, 2^3451135069 is an apocalyptic number.

It is an amenable number.

3451135069 is a deficient number, since it is larger than the sum of its proper divisors (1).

3451135069 is an equidigital number, since it uses as much as digits as its factorization.

3451135069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 37.

The square root of 3451135069 is about 58746.3621767340. The cubic root of 3451135069 is about 1511.1955020834.

The spelling of 3451135069 in words is "three billion, four hundred fifty-one million, one hundred thirty-five thousand, sixty-nine".