30285743160 has 32 divisors (see below), whose sum is σ = 90857229840. Its totient is φ = 8076198144.

The previous prime is 30285743113. The next prime is 30285743197. The reversal of 30285743160 is 6134758203.

It is a super-3 number, since 3×30285743160³ (a number of 32 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126190477 + ... + 126190716.

Almost surely, 2^30285743160 is an apocalyptic number.

30285743160 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30285743160 is an abundant number, since it is smaller than the sum of its proper divisors (60571486680).

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

30285743160 is a wasteful number, since it uses less digits than its factorization.

30285743160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252381207 (or 252381203 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 30285743160 in words is "thirty billion, two hundred eighty-five million, seven hundred forty-three thousand, one hundred sixty".