3445113013 has 8 divisors (see below), whose sum is σ = 3494198232. Its totient is φ = 3396304896.

The previous prime is 3445112989. The next prime is 3445113037. The reversal of 3445113013 is 3103115443.

It is an interprime number because it is at equal distance from previous prime (3445112989) and next prime (3445113037).

It can be written as a sum of positive squares in 4 ways, for example, as 866301489 + 2578811524 = 29433^2 + 50782^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3445113013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3445113313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44170 + ... + 94027.

It is an arithmetic number, because the mean of its divisors is an integer number (436774779).

Almost surely, 2^3445113013 is an apocalyptic number.

It is an amenable number.

3445113013 is a deficient number, since it is larger than the sum of its proper divisors (49085219).

3445113013 is a wasteful number, since it uses less digits than its factorization.

3445113013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138551.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3445113013 is about 58695.0850838467. The cubic root of 3445113013 is about 1510.3160037732.

Adding to 3445113013 its reverse (3103115443), we get a palindrome (6548228456).

The spelling of 3445113013 in words is "three billion, four hundred forty-five million, one hundred thirteen thousand, thirteen".