4272477040 has 160 divisors (see below), whose sum is σ = 11174284800. Its totient is φ = 1508474880.

The previous prime is 4272477029. The next prime is 4272477089. The reversal of 4272477040 is 407742724.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2868616 + ... + 2870104.

It is an arithmetic number, because the mean of its divisors is an integer number (69839280).

Almost surely, 2^4272477040 is an apocalyptic number.

4272477040 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 4272477040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5587142400).

4272477040 is an abundant number, since it is smaller than the sum of its proper divisors (6901807760).

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

4272477040 is a wasteful number, since it uses less digits than its factorization.

4272477040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1635 (or 1629 counting only the distinct ones).

The product of its (nonzero) digits is 87808, while the sum is 37.

The square root of 4272477040 is about 65364.1877483382. The cubic root of 4272477040 is about 1622.6564453694.

The spelling of 4272477040 in words is "four billion, two hundred seventy-two million, four hundred seventy-seven thousand, forty".