1234430002 has 16 divisors (see below), whose sum is σ = 2001289752. Its totient is φ = 567676800.

The previous prime is 1234429997. The next prime is 1234430011. The reversal of 1234430002 is 2000344321.

It can be written as a sum of positive squares in 4 ways, for example, as 748624321 + 485805681 = 27361^2 + 22041^2 .

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, 78499 + ... + 92902.

Almost surely, 2^1234430002 is an apocalyptic number.

1234430002 is a deficient number, since it is larger than the sum of its proper divisors (766859750).

1234430002 is a wasteful number, since it uses less digits than its factorization.

1234430002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171693.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 1234430002 is about 35134.4560510050. The cubic root of 1234430002 is about 1072.7260393338.

Adding to 1234430002 its reverse (2000344321), we get a palindrome (3234774323).

The spelling of 1234430002 in words is "one billion, two hundred thirty-four million, four hundred thirty thousand, two".