1234031430 has 16 divisors (see below), whose sum is σ = 2961675504. Its totient is φ = 329075040.

The previous prime is 1234031413. The next prime is 1234031431. The reversal of 1234031430 is 341304321.

It is a junction number, because it is equal to n+sod(n) for n = 1234031397 and 1234031406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234031431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20567161 + ... + 20567220.

It is an arithmetic number, because the mean of its divisors is an integer number (185104719).

Almost surely, 2^1234031430 is an apocalyptic number.

1234031430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1234031430 is an abundant number, since it is smaller than the sum of its proper divisors (1727644074).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1234031430 is a wasteful number, since it uses less digits than its factorization.

1234031430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41134391.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 1234031430 is about 35128.7834972975. The cubic root of 1234031430 is about 1072.6105731977.

Adding to 1234031430 its reverse (341304321), we get a palindrome (1575335751).

The spelling of 1234031430 in words is "one billion, two hundred thirty-four million, thirty-one thousand, four hundred thirty".