17142900030 has 24 divisors (see below), whose sum is σ = 44571540312. Its totient is φ = 4571439984.

The previous prime is 17142900001. The next prime is 17142900037. The reversal of 17142900030 is 3000924171.

It is a junction number, because it is equal to n+sod(n) for n = 17142899967 and 17142900003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17142900037) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95238244 + ... + 95238423.

It is an arithmetic number, because the mean of its divisors is an integer number (1857147513).

Almost surely, 2^17142900030 is an apocalyptic number.

17142900030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

17142900030 is an abundant number, since it is smaller than the sum of its proper divisors (27428640282).

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

17142900030 is a wasteful number, since it uses less digits than its factorization.

17142900030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190476680 (or 190476677 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 27.

The spelling of 17142900030 in words is "seventeen billion, one hundred forty-two million, nine hundred thousand, thirty".