2442793280 has 112 divisors (see below), whose sum is σ = 6010686480. Its totient is φ = 944898048.

The previous prime is 2442793271. The next prime is 2442793303. The reversal of 2442793280 is 823972442.

It can be written as a sum of positive squares in 8 ways, for example, as 61504 + 2442731776 = 248^2 + 49424^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2284586 + ... + 2285654.

Almost surely, 2^2442793280 is an apocalyptic number.

2442793280 is a gapful number since it is divisible by the number (20) 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 2442793280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3005343240).

2442793280 is an abundant number, since it is smaller than the sum of its proper divisors (3567893200).

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

2442793280 is a wasteful number, since it uses less digits than its factorization.

2442793280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1316 (or 1306 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 2442793280 is about 49424.6222039178. The cubic root of 2442793280 is about 1346.7766316547.

The spelling of 2442793280 in words is "two billion, four hundred forty-two million, seven hundred ninety-three thousand, two hundred eighty".