345113244 has 48 divisors (see below), whose sum is σ = 1022560000. Its totient is φ = 98603568.

The previous prime is 345113233. The next prime is 345113287. The reversal of 345113244 is 442311543.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 227494 + ... + 229005.

Almost surely, 2^345113244 is an apocalyptic number.

It is an amenable number.

345113244 is an abundant number, since it is smaller than the sum of its proper divisors (677446756).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345113244 is a wasteful number, since it uses less digits than its factorization.

345113244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456519 (or 456511 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 345113244 is about 18577.2237968971. The cubic root of 345113244 is about 701.4346386749.

Adding to 345113244 its reverse (442311543), we get a palindrome (787424787).

The spelling of 345113244 in words is "three hundred forty-five million, one hundred thirteen thousand, two hundred forty-four".