2162341480 has 96 divisors (see below), whose sum is σ = 5300704800. Its totient is φ = 793498368.

The previous prime is 2162341429. The next prime is 2162341507. The reversal of 2162341480 is 841432612.

It is a super-2 number, since 2×2162341480² = 9351441352257180800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1209147 + ... + 1210933.

It is an arithmetic number, because the mean of its divisors is an integer number (55215675).

Almost surely, 2^2162341480 is an apocalyptic number.

2162341480 is a gapful number since it is divisible by the number (20) 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 2162341480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2650352400).

2162341480 is an abundant number, since it is smaller than the sum of its proper divisors (3138363320).

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

2162341480 is a wasteful number, since it uses less digits than its factorization.

2162341480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003 (or 1986 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2162341480 is about 46500.9836455101. The cubic root of 2162341480 is about 1293.1277347630.

The spelling of 2162341480 in words is "two billion, one hundred sixty-two million, three hundred forty-one thousand, four hundred eighty".