335305456428 has 12 divisors (see below), whose sum is σ = 782379398360. Its totient is φ = 111768485472.

The previous prime is 335305456391. The next prime is 335305456433. The reversal of 335305456428 is 824654503533.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×335305456428² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13971060673 + ... + 13971060696.

Almost surely, 2^335305456428 is an apocalyptic number.

It is an amenable number.

335305456428 is an abundant number, since it is smaller than the sum of its proper divisors (447073941932).

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

335305456428 is a wasteful number, since it uses less digits than its factorization.

335305456428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27942121376 (or 27942121374 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

The spelling of 335305456428 in words is "three hundred thirty-five billion, three hundred five million, four hundred fifty-six thousand, four hundred twenty-eight".