1401330002 has 16 divisors (see below), whose sum is σ = 2128805280. Its totient is φ = 691740192.

The previous prime is 1401329999. The next prime is 1401330023. The reversal of 1401330002 is 2000331041.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406478 + ... + 409910.

It is an arithmetic number, because the mean of its divisors is an integer number (133050330).

Almost surely, 2^1401330002 is an apocalyptic number.

1401330002 is a deficient number, since it is larger than the sum of its proper divisors (727475278).

1401330002 is a wasteful number, since it uses less digits than its factorization.

1401330002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5977.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1401330002 is about 37434.3425479866. The cubic root of 1401330002 is about 1119.0430819916.

Adding to 1401330002 its reverse (2000331041), we get a palindrome (3401661043).

The spelling of 1401330002 in words is "one billion, four hundred one million, three hundred thirty thousand, two".