1420411996 has 18 divisors (see below), whose sum is σ = 2574397280. Its totient is φ = 685714512.

The previous prime is 1420411973. The next prime is 1420411997. The reversal of 1420411996 is 6991140241.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1420411997) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 207756 + ... + 214483.

Almost surely, 2^1420411996 is an apocalyptic number.

It is an amenable number.

1420411996 is a deficient number, since it is larger than the sum of its proper divisors (1153985284).

1420411996 is a wasteful number, since it uses less digits than its factorization.

1420411996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422301 (or 422270 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 37.

The square root of 1420411996 is about 37688.3535856901. The cubic root of 1420411996 is about 1124.0995582672.

The spelling of 1420411996 in words is "one billion, four hundred twenty million, four hundred eleven thousand, nine hundred ninety-six".