1034212423112 has 128 divisors (see below), whose sum is σ = 2152000224000. Its totient is φ = 462057384960.

The previous prime is 1034212423039. The next prime is 1034212423133. The reversal of 1034212423112 is 2113242124301.

It is a happy number.

It is a super-2 number, since 2×1034212423112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714727973 + ... + 714729419.

It is an arithmetic number, because the mean of its divisors is an integer number (16812501750).

Almost surely, 2^{1034212423112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034212423112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1076000112000).

1034212423112 is an abundant number, since it is smaller than the sum of its proper divisors (1117787800888).

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

1034212423112 is a wasteful number, since it uses less digits than its factorization.

1034212423112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2119 (or 2115 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1034212423112 its reverse (2113242124301), we get a palindrome (3147454547413).

The spelling of 1034212423112 in words is "one trillion, thirty-four billion, two hundred twelve million, four hundred twenty-three thousand, one hundred twelve".