2442147700 has 36 divisors (see below), whose sum is σ = 5308183692. Its totient is φ = 975251200.

The previous prime is 2442147689. The next prime is 2442147769. The reversal of 2442147700 is 77412442.

It can be written as a sum of positive squares in 6 ways, for example, as 299013264 + 2143134436 = 17292^2 + 46294^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41910 + ... + 81490.

It is an arithmetic number, because the mean of its divisors is an integer number (147449547).

Almost surely, 2^2442147700 is an apocalyptic number.

2442147700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2442147700 is an abundant number, since it is smaller than the sum of its proper divisors (2866035992).

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

2442147700 is a wasteful number, since it uses less digits than its factorization.

2442147700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40212 (or 40205 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 31.

The square root of 2442147700 is about 49418.0908170277. The cubic root of 2442147700 is about 1346.6579794176.

The spelling of 2442147700 in words is "two billion, four hundred forty-two million, one hundred forty-seven thousand, seven hundred".