1420830034 has 16 divisors (see below), whose sum is σ = 2297115072. Its totient is φ = 655216848.

The previous prime is 1420830011. The next prime is 1420830043. The reversal of 1420830034 is 4300380241.

It is a junction number, because it is equal to n+sod(n) for n = 1420829990 and 1420830008.

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, 9457 + ... + 54139.

It is an arithmetic number, because the mean of its divisors is an integer number (143569692).

Almost surely, 2^1420830034 is an apocalyptic number.

1420830034 is a deficient number, since it is larger than the sum of its proper divisors (876285038).

1420830034 is a wasteful number, since it uses less digits than its factorization.

1420830034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45921.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 1420830034 is about 37693.8991615354. The cubic root of 1420830034 is about 1124.2098244529.

The spelling of 1420830034 in words is "one billion, four hundred twenty million, eight hundred thirty thousand, thirty-four".