2430042280 has 64 divisors (see below), whose sum is σ = 5517072000. Its totient is φ = 963266304.

The previous prime is 2430042191. The next prime is 2430042313. The reversal of 2430042280 is 822400342.

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, 2828491 + ... + 2829349.

It is an arithmetic number, because the mean of its divisors is an integer number (86204250).

Almost surely, 2^2430042280 is an apocalyptic number.

2430042280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2430042280 is an abundant number, since it is smaller than the sum of its proper divisors (3087029720).

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

2430042280 is a wasteful number, since it uses less digits than its factorization.

2430042280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1426 (or 1422 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

The square root of 2430042280 is about 49295.4590200761. The cubic root of 2430042280 is about 1344.4292211973.

The spelling of 2430042280 in words is "two billion, four hundred thirty million, forty-two thousand, two hundred eighty".