4272481400 has 96 divisors (see below), whose sum is σ = 10948830480. Its totient is φ = 1537536000.

The previous prime is 4272481399. The next prime is 4272481459. The reversal of 4272481400 is 41842724.

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, 203390 + ... + 223410.

Almost surely, 2^4272481400 is an apocalyptic number.

4272481400 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 4272481400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5474415240).

4272481400 is an abundant number, since it is smaller than the sum of its proper divisors (6676349080).

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

4272481400 is a wasteful number, since it uses less digits than its factorization.

4272481400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20145 (or 20136 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 4272481400 is about 65364.2210999259. The cubic root of 4272481400 is about 1622.6569973349.

The spelling of 4272481400 in words is "four billion, two hundred seventy-two million, four hundred eighty-one thousand, four hundred".