1230014431 has 16 divisors (see below), whose sum is σ = 1268490240. Its totient is φ = 1192272480.

The previous prime is 1230014399. The next prime is 1230014453. The reversal of 1230014431 is 1344100321.

It is a cyclic number.

It is not a de Polignac number, because 1230014431 - 2⁵ = 1230014399 is a prime.

It is a super-2 number, since 2×1230014431² = 3025871000936507522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230014399 and 1230014408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230014131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1386270 + ... + 1387156.

It is an arithmetic number, because the mean of its divisors is an integer number (79280640).

Almost surely, 2^1230014431 is an apocalyptic number.

1230014431 is a deficient number, since it is larger than the sum of its proper divisors (38475809).

1230014431 is a wasteful number, since it uses less digits than its factorization.

1230014431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1254.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1230014431 is about 35071.5615705945. The cubic root of 1230014431 is about 1071.4454599099.

Adding to 1230014431 its reverse (1344100321), we get a palindrome (2574114752).

The spelling of 1230014431 in words is "one billion, two hundred thirty million, fourteen thousand, four hundred thirty-one".