3401445253 has 8 divisors (see below), whose sum is σ = 3417987456. Its totient is φ = 3384939600.

The previous prime is 3401445233. The next prime is 3401445263. The reversal of 3401445253 is 3525441043.

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-3401445253 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 (3401445233) 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, 187575 + ... + 204907.

It is an arithmetic number, because the mean of its divisors is an integer number (427248432).

Almost surely, 2^3401445253 is an apocalyptic number.

It is an amenable number.

3401445253 is a deficient number, since it is larger than the sum of its proper divisors (16542203).

3401445253 is a wasteful number, since it uses less digits than its factorization.

3401445253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18275.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 3401445253 is about 58321.9105739858. The cubic root of 3401445253 is about 1503.9076267219.

Adding to 3401445253 its reverse (3525441043), we get a palindrome (6926886296).

The spelling of 3401445253 in words is "three billion, four hundred one million, four hundred forty-five thousand, two hundred fifty-three".