1420311130 has 32 divisors (see below), whose sum is σ = 2971313280. Its totient is φ = 478708800.

The previous prime is 1420311127. The next prime is 1420311149. The reversal of 1420311130 is 311130241.

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, 167821 + ... + 176080.

It is an arithmetic number, because the mean of its divisors is an integer number (92853540).

Almost surely, 2^1420311130 is an apocalyptic number.

1420311130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420311130 is an abundant number, since it is smaller than the sum of its proper divisors (1551002150).

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

1420311130 is a wasteful number, since it uses less digits than its factorization.

1420311130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343974.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 1420311130 is about 37687.0154031863. The cubic root of 1420311130 is about 1124.0729495297.

Adding to 1420311130 its reverse (311130241), we get a palindrome (1731441371).

The spelling of 1420311130 in words is "one billion, four hundred twenty million, three hundred eleven thousand, one hundred thirty".