7017133428 has 36 divisors (see below), whose sum is σ = 18671321760. Its totient is φ = 2215936656.

The previous prime is 7017133399. The next prime is 7017133441. The reversal of 7017133428 is 8243317107.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 7017133392 and 7017133401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5128800 + ... + 5130167.

Almost surely, 2^7017133428 is an apocalyptic number.

It is an amenable number.

7017133428 is an abundant number, since it is smaller than the sum of its proper divisors (11654188332).

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

7017133428 is a wasteful number, since it uses less digits than its factorization.

7017133428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10258996 (or 10258991 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 7017133428 is about 83768.3318921894. The cubic root of 7017133428 is about 1914.4906287033.

The spelling of 7017133428 in words is "seven billion, seventeen million, one hundred thirty-three thousand, four hundred twenty-eight".