2174425344 has 288 divisors, whose sum is σ = 7916330240. Its totient is φ = 573308928.

The previous prime is 2174425327. The next prime is 2174425373. The reversal of 2174425344 is 4435244712.

It is a tau number, because it is divible by the number of its divisors (288).

It is a super-3 number, since 3×2174425344³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2174425299 and 2174425308.

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, 627264 + ... + 630720.

Almost surely, 2^2174425344 is an apocalyptic number.

2174425344 is a gapful number since it is divisible by the number (24) 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 2174425344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3958165120).

2174425344 is an abundant number, since it is smaller than the sum of its proper divisors (5741904896).

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

2174425344 is a wasteful number, since it uses less digits than its factorization.

2174425344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3502 (or 3482 counting only the distinct ones).

The product of its digits is 107520, while the sum is 36.

The square root of 2174425344 is about 46630.7338994359. The cubic root of 2174425344 is about 1295.5320670084.

The spelling of 2174425344 in words is "two billion, one hundred seventy-four million, four hundred twenty-five thousand, three hundred forty-four".