1420530412 has 24 divisors (see below), whose sum is σ = 2855946240. Its totient is φ = 605609040.

The previous prime is 1420530409. The next prime is 1420530431. The reversal of 1420530412 is 2140350241.

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, 127462 + ... + 138157.

It is an arithmetic number, because the mean of its divisors is an integer number (118997760).

Almost surely, 2^1420530412 is an apocalyptic number.

It is an amenable number.

1420530412 is an abundant number, since it is smaller than the sum of its proper divisors (1435415828).

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

1420530412 is a wasteful number, since it uses less digits than its factorization.

1420530412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265821 (or 265819 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1420530412 is about 37689.9245422434. The cubic root of 1420530412 is about 1124.1307951372.

Adding to 1420530412 its reverse (2140350241), we get a palindrome (3560880653).

The spelling of 1420530412 in words is "one billion, four hundred twenty million, five hundred thirty thousand, four hundred twelve".