4942015280 has 80 divisors (see below), whose sum is σ = 11912050080. Its totient is φ = 1904523264.

The previous prime is 4942015271. The next prime is 4942015307. The reversal of 4942015280 is 825102494.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 4942015280.

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 15 ways as a sum of consecutive naturals, for example, 1211324 + ... + 1215396.

It is an arithmetic number, because the mean of its divisors is an integer number (148900626).

Almost surely, 2^4942015280 is an apocalyptic number.

4942015280 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 4942015280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5956025040).

4942015280 is an abundant number, since it is smaller than the sum of its proper divisors (6970034800).

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

4942015280 is a wasteful number, since it uses less digits than its factorization.

4942015280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4638 (or 4632 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 4942015280 is about 70299.4685612914. The cubic root of 4942015280 is about 1703.3400630944.

The spelling of 4942015280 in words is "four billion, nine hundred forty-two million, fifteen thousand, two hundred eighty".