1403424014 has 16 divisors (see below), whose sum is σ = 2158863840. Its totient is φ = 683840640.

The previous prime is 1403423977. The next prime is 1403424053. The reversal of 1403424014 is 4104243041.

It is a happy number.

It is a congruent number.

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, 69167 + ... + 87125.

It is an arithmetic number, because the mean of its divisors is an integer number (134928990).

Almost surely, 2^1403424014 is an apocalyptic number.

1403424014 is a deficient number, since it is larger than the sum of its proper divisors (755439826).

1403424014 is a wasteful number, since it uses less digits than its factorization.

1403424014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18955.

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 1403424014 is about 37462.3012373773. The cubic root of 1403424014 is about 1119.6002011598.

Adding to 1403424014 its reverse (4104243041), we get a palindrome (5507667055).

The spelling of 1403424014 in words is "one billion, four hundred three million, four hundred twenty-four thousand, fourteen".