1420114064 has 20 divisors (see below), whose sum is σ = 2784623856. Its totient is φ = 701501472.

The previous prime is 1420114051. The next prime is 1420114103. The reversal of 1420114064 is 4604110241.

It is a happy number.

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, 533354 + ... + 536009.

Almost surely, 2^1420114064 is an apocalyptic number.

It is an amenable number.

1420114064 is a deficient number, since it is larger than the sum of its proper divisors (1364509792).

1420114064 is a wasteful number, since it uses less digits than its factorization.

1420114064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1069454 (or 1069448 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1420114064 is about 37684.4008045770. The cubic root of 1420114064 is about 1124.0209593235.

The spelling of 1420114064 in words is "one billion, four hundred twenty million, one hundred fourteen thousand, sixty-four".