1001420304 has 20 divisors (see below), whose sum is σ = 2587002576. Its totient is φ = 333806752.

The previous prime is 1001420293. The next prime is 1001420363. The reversal of 1001420304 is 4030241001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10431414 + ... + 10431509.

Almost surely, 2^1001420304 is an apocalyptic number.

It is an amenable number.

1001420304 is an abundant number, since it is smaller than the sum of its proper divisors (1585582272).

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

1001420304 is a wasteful number, since it uses less digits than its factorization.

1001420304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20862934 (or 20862928 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1001420304 is about 31645.2256114568. The cubic root of 1001420304 is about 1000.4732107030.

Adding to 1001420304 its reverse (4030241001), we get a palindrome (5031661305).

The spelling of 1001420304 in words is "one billion, one million, four hundred twenty thousand, three hundred four".