1023234412 has 12 divisors (see below), whose sum is σ = 1798347096. Its totient is φ = 509420960.

The previous prime is 1023234397. The next prime is 1023234439. The reversal of 1023234412 is 2144323201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 548014 + ... + 549877.

It is an arithmetic number, because the mean of its divisors is an integer number (149862258).

Almost surely, 2^1023234412 is an apocalyptic number.

It is an amenable number.

1023234412 is a deficient number, since it is larger than the sum of its proper divisors (775112684).

1023234412 is a wasteful number, since it uses less digits than its factorization.

1023234412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098128 (or 1098126 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1023234412 is about 31988.0354507744. The cubic root of 1023234412 is about 1007.6855844668.

Adding to 1023234412 its reverse (2144323201), we get a palindrome (3167557613).

It can be divided in two parts, 10232 and 34412, that added together give a palindrome (44644).

The spelling of 1023234412 in words is "one billion, twenty-three million, two hundred thirty-four thousand, four hundred twelve".