10340231412 has 48 divisors (see below), whose sum is σ = 28463439872. Its totient is φ = 2859049440.

The previous prime is 10340231401. The next prime is 10340231413. The reversal of 10340231412 is 21413204301.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10340231413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1982848 + ... + 1988055.

Almost surely, 2^10340231412 is an apocalyptic number.

10340231412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10340231412 is an abundant number, since it is smaller than the sum of its proper divisors (18123208460).

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

10340231412 is a wasteful number, since it uses less digits than its factorization.

10340231412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3970948 (or 3970946 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 10340231412 its reverse (21413204301), we get a palindrome (31753435713).

The spelling of 10340231412 in words is "ten billion, three hundred forty million, two hundred thirty-one thousand, four hundred twelve".