3405254224000 has 128 divisors (see below), whose sum is σ = 8964332460720. Its totient is φ = 1281977958400.

The previous prime is 3405254223989. The next prime is 3405254224033. The reversal of 3405254224000 is 4224525043.

It can be written as a sum of positive squares in 8 ways, for example, as 900479532096 + 2504774691904 = 948936^2 + 1582648^2 .

It is a tau number, because it is divible by the number of its divisors (128).

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, 5987659 + ... + 6531658.

Almost surely, 2^{3405254224000} is an apocalyptic number.

It is an amenable number.

3405254224000 is an abundant number, since it is smaller than the sum of its proper divisors (5559078236720).

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

3405254224000 is a wasteful number, since it uses less digits than its factorization.

3405254224000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12519363 (or 12519341 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 3405254224000 its reverse (4224525043), we get a palindrome (3409478749043).

The spelling of 3405254224000 in words is "three trillion, four hundred five billion, two hundred fifty-four million, two hundred twenty-four thousand".