1230040044230 has 16 divisors (see below), whose sum is σ = 2218305496464. Its totient is φ = 491075258400.

The previous prime is 1230040044197. The next prime is 1230040044283. The reversal of 1230040044230 is 324400400321.

It is a junction number, because it is equal to n+sod(n) for n = 1230040044196 and 1230040044205.

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, 117589421 + ... + 117599880.

It is an arithmetic number, because the mean of its divisors is an integer number (138644093529).

Almost surely, 2^{1230040044230} is an apocalyptic number.

1230040044230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230040044230 is a deficient number, since it is larger than the sum of its proper divisors (988265452234).

1230040044230 is a wasteful number, since it uses less digits than its factorization.

1230040044230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235189831.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1230040044230 its reverse (324400400321), we get a palindrome (1554440444551).

The spelling of 1230040044230 in words is "one trillion, two hundred thirty billion, forty million, forty-four thousand, two hundred thirty".