1403420014 has 8 divisors (see below), whose sum is σ = 2106603360. Its totient is φ = 701218896.

The previous prime is 1403419999. The next prime is 1403420021. The reversal of 1403420014 is 4100243041.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1403419973 and 1403420000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241974 + ... + 247705.

It is an arithmetic number, because the mean of its divisors is an integer number (263325420).

Almost surely, 2^1403420014 is an apocalyptic number.

1403420014 is a deficient number, since it is larger than the sum of its proper divisors (703183346).

1403420014 is a wasteful number, since it uses less digits than its factorization.

1403420014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491114.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 1403420014 is about 37462.2478503359. The cubic root of 1403420014 is about 1119.5991374743.

Adding to 1403420014 its reverse (4100243041), we get a palindrome (5503663055).

The spelling of 1403420014 in words is "one billion, four hundred three million, four hundred twenty thousand, fourteen".