2234512380 has 24 divisors (see below), whose sum is σ = 6256634832. Its totient is φ = 595869952.

The previous prime is 2234512363. The next prime is 2234512381. The reversal of 2234512380 is 832154322.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234512381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18620877 + ... + 18620996.

It is an arithmetic number, because the mean of its divisors is an integer number (260693118).

Almost surely, 2^2234512380 is an apocalyptic number.

2234512380 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234512380 is an abundant number, since it is smaller than the sum of its proper divisors (4022122452).

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

2234512380 is a wasteful number, since it uses less digits than its factorization.

2234512380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37241885 (or 37241883 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2234512380 is about 47270.6291474950. The cubic root of 2234512380 is about 1307.3571760194.

The spelling of 2234512380 in words is "two billion, two hundred thirty-four million, five hundred twelve thousand, three hundred eighty".