1420414803 has 12 divisors (see below), whose sum is σ = 2053477608. Its totient is φ = 946127520.

The previous prime is 1420414799. The next prime is 1420414913. The reversal of 1420414803 is 3084140241.

1420414803 is a `hidden beast` number, since 142 + 0 + 41 + 480 + 3 = 666.

It is not a de Polignac number, because 1420414803 - 2² = 1420414799 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1420414603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56850 + ... + 77927.

It is an arithmetic number, because the mean of its divisors is an integer number (171123134).

Almost surely, 2^1420414803 is an apocalyptic number.

1420414803 is a deficient number, since it is larger than the sum of its proper divisors (633062805).

1420414803 is a wasteful number, since it uses less digits than its factorization.

1420414803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135954 (or 135951 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The square root of 1420414803 is about 37688.3908252926. The cubic root of 1420414803 is about 1124.1002987438.

The spelling of 1420414803 in words is "one billion, four hundred twenty million, four hundred fourteen thousand, eight hundred three".