1230440014 has 16 divisors (see below), whose sum is σ = 1912312800. Its totient is φ = 593069344.

The previous prime is 1230439979. The next prime is 1230440033. The reversal of 1230440014 is 4100440321.

It is a junction number, because it is equal to n+sod(n) for n = 1230439973 and 1230440000.

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, 21132 + ... + 53920.

It is an arithmetic number, because the mean of its divisors is an integer number (119519550).

Almost surely, 2^1230440014 is an apocalyptic number.

1230440014 is a deficient number, since it is larger than the sum of its proper divisors (681872786).

1230440014 is a wasteful number, since it uses less digits than its factorization.

1230440014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33467.

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

The square root of 1230440014 is about 35077.6283975984. The cubic root of 1230440014 is about 1071.5690184583.

Adding to 1230440014 its reverse (4100440321), we get a palindrome (5330880335).

The spelling of 1230440014 in words is "one billion, two hundred thirty million, four hundred forty thousand, fourteen".