1428254504 has 16 divisors (see below), whose sum is σ = 2678488020. Its totient is φ = 713991040.

The previous prime is 1428254497. The next prime is 1428254521. The reversal of 1428254504 is 4054528241.

It can be written as a sum of positive squares in 2 ways, for example, as 1376558404 + 51696100 = 37102^2 + 7190^2 .

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, 37994 + ... + 65574.

Almost surely, 2^1428254504 is an apocalyptic number.

It is an amenable number.

1428254504 is a deficient number, since it is larger than the sum of its proper divisors (1250233516).

1428254504 is a wasteful number, since it uses less digits than its factorization.

1428254504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34060 (or 34056 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

The square root of 1428254504 is about 37792.2545503705. The cubic root of 1428254504 is about 1126.1645893044.

It can be divided in two parts, 14282 and 54504, that added together give a palindrome (68786).

The spelling of 1428254504 in words is "one billion, four hundred twenty-eight million, two hundred fifty-four thousand, five hundred four".