4245739200 has 336 divisors, whose sum is σ = 16015716000. Its totient is φ = 1092833280.

The previous prime is 4245739181. The next prime is 4245739231. The reversal of 4245739200 is 29375424.

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

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1251106 + ... + 1254494.

Almost surely, 2^4245739200 is an apocalyptic number.

4245739200 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 4245739200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8007858000).

4245739200 is an abundant number, since it is smaller than the sum of its proper divisors (11769976800).

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

4245739200 is a wasteful number, since it uses less digits than its factorization.

4245739200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449 (or 3428 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 4245739200 is about 65159.3370132017. The cubic root of 4245739200 is about 1619.2644122725.

The spelling of 4245739200 in words is "four billion, two hundred forty-five million, seven hundred thirty-nine thousand, two hundred".