1401234014 has 16 divisors (see below), whose sum is σ = 2196823680. Its totient is φ = 669059160.

The previous prime is 1401234001. The next prime is 1401234049. The reversal of 1401234014 is 4104321041.

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, 3869 + ... + 53079.

It is an arithmetic number, because the mean of its divisors is an integer number (137301480).

Almost surely, 2^1401234014 is an apocalyptic number.

1401234014 is a deficient number, since it is larger than the sum of its proper divisors (795589666).

1401234014 is a wasteful number, since it uses less digits than its factorization.

1401234014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49855.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1401234014 is about 37433.0604412730. The cubic root of 1401234014 is about 1119.0175307511.

Adding to 1401234014 its reverse (4104321041), we get a palindrome (5505555055).

The spelling of 1401234014 in words is "one billion, four hundred one million, two hundred thirty-four thousand, fourteen".