340231214400112 has 20 divisors (see below), whose sum is σ = 753369117600496. Its totient is φ = 145813377600000.

The previous prime is 340231214400109. The next prime is 340231214400113. The reversal of 340231214400112 is 211004412132043.

It is a happy number.

It is a super-2 number, since 2×340231214400112² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340231214400113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1518889349889 + ... + 1518889350112.

Almost surely, 2^{340231214400112} is an apocalyptic number.

It is an amenable number.

340231214400112 is an abundant number, since it is smaller than the sum of its proper divisors (413137903200384).

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

340231214400112 is a wasteful number, since it uses less digits than its factorization.

340231214400112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3037778700016 (or 3037778700010 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 340231214400112 its reverse (211004412132043), we get a palindrome (551235626532155).

The spelling of 340231214400112 in words is "three hundred forty trillion, two hundred thirty-one billion, two hundred fourteen million, four hundred thousand, one hundred twelve".