4245472400 has 240 divisors, whose sum is σ = 11624256000. Its totient is φ = 1478830080.

The previous prime is 4245472397. The next prime is 4245472453. The reversal of 4245472400 is 42745424.

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, 7087301 + ... + 7087899.

It is an arithmetic number, because the mean of its divisors is an integer number (48434400).

Almost surely, 2^4245472400 is an apocalyptic number.

4245472400 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 4245472400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5812128000).

4245472400 is an abundant number, since it is smaller than the sum of its proper divisors (7378783600).

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

4245472400 is a wasteful number, since it uses less digits than its factorization.

4245472400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706 (or 695 counting only the distinct ones).

The product of its (nonzero) digits is 35840, while the sum is 32.

The square root of 4245472400 is about 65157.2896919447. The cubic root of 4245472400 is about 1619.2304936564.

The spelling of 4245472400 in words is "four billion, two hundred forty-five million, four hundred seventy-two thousand, four hundred".