4273111560 has 128 divisors (see below), whose sum is σ = 13009351680. Its totient is φ = 1122724608.

The previous prime is 4273111543. The next prime is 4273111589. The reversal of 4273111560 is 651113724.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2804959 + ... + 2806481.

It is an arithmetic number, because the mean of its divisors is an integer number (101635560).

Almost surely, 2^4273111560 is an apocalyptic number.

4273111560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4273111560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6504675840).

4273111560 is an abundant number, since it is smaller than the sum of its proper divisors (8736240120).

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

4273111560 is a wasteful number, since it uses less digits than its factorization.

4273111560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867 (or 1863 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 4273111560 is about 65369.0412963201. The cubic root of 4273111560 is about 1622.7367701234.

The spelling of 4273111560 in words is "four billion, two hundred seventy-three million, one hundred eleven thousand, five hundred sixty".