4372542720 has 864 divisors, whose sum is σ = 19249181952. Its totient is φ = 891813888.

The previous prime is 4372542709. The next prime is 4372542791. The reversal of 4372542720 is 272452734.

It is a happy number.

4372542720 is a `hidden beast` number, since 43 + 7 + 2 + 542 + 72 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45077712 + ... + 45077808.

Almost surely, 2^4372542720 is an apocalyptic number.

4372542720 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 4372542720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9624590976).

4372542720 is an abundant number, since it is smaller than the sum of its proper divisors (14876639232).

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

4372542720 is a wasteful number, since it uses less digits than its factorization.

4372542720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 36.

The square root of 4372542720 is about 66125.2048768093. The cubic root of 4372542720 is about 1635.2268910500.

The spelling of 4372542720 in words is "four billion, three hundred seventy-two million, five hundred forty-two thousand, seven hundred twenty".