17428211738842 has 8 divisors (see below), whose sum is σ = 26145222660000. Its totient is φ = 8713137518844.

The previous prime is 17428211738809. The next prime is 17428211738843. The reversal of 17428211738842 is 24883711282471.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (17428211738843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 484152792 + ... + 484188787.

It is an arithmetic number, because the mean of its divisors is an integer number (3268152832500).

Almost surely, 2^{17428211738842} is an apocalyptic number.

17428211738842 is a deficient number, since it is larger than the sum of its proper divisors (8717010921158).

17428211738842 is an equidigital number, since it uses as much as digits as its factorization.

17428211738842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968350580.

The product of its digits is 9633792, while the sum is 58.

The spelling of 17428211738842 in words is "seventeen trillion, four hundred twenty-eight billion, two hundred eleven million, seven hundred thirty-eight thousand, eight hundred forty-two".