1002442300 has 18 divisors (see below), whose sum is σ = 2175300008. Its totient is φ = 400976880.

The previous prime is 1002442277. The next prime is 1002442313. The reversal of 1002442300 is 32442001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5012112 + ... + 5012311.

Almost surely, 2^1002442300 is an apocalyptic number.

1002442300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1002442300 is an abundant number, since it is smaller than the sum of its proper divisors (1172857708).

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

1002442300 is a wasteful number, since it uses less digits than its factorization.

1002442300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10024437 (or 10024430 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1002442300 is about 31661.3692060214. The cubic root of 1002442300 is about 1000.8134381390.

Adding to 1002442300 its reverse (32442001), we get a palindrome (1034884301).

The spelling of 1002442300 in words is "one billion, two million, four hundred forty-two thousand, three hundred".