4342742400 has 192 divisors, whose sum is σ = 14347385280. Its totient is φ = 1154549760.

The previous prime is 4342742323. The next prime is 4342742413. The reversal of 4342742400 is 42472434.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (192).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5250787 + ... + 5251613.

It is an arithmetic number, because the mean of its divisors is an integer number (74725965).

Almost surely, 2^4342742400 is an apocalyptic number.

4342742400 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 4342742400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7173692640).

4342742400 is an abundant number, since it is smaller than the sum of its proper divisors (10004642880).

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

4342742400 is a wasteful number, since it uses less digits than its factorization.

4342742400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1401 (or 1384 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 30.

The square root of 4342742400 is about 65899.4870996732. The cubic root of 4342742400 is about 1631.5035494961.

The spelling of 4342742400 in words is "four billion, three hundred forty-two million, seven hundred forty-two thousand, four hundred".