340221140210112 has 56 divisors (see below), whose sum is σ = 1028763923972736. Its totient is φ = 97206040059648.

The previous prime is 340221140210047. The next prime is 340221140210173. The reversal of 340221140210112 is 211012041122043.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 126570363318 + ... + 126570366005.

It is an arithmetic number, because the mean of its divisors is an integer number (18370784356656).

Almost surely, 2^{340221140210112} is an apocalyptic number.

340221140210112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

340221140210112 is an abundant number, since it is smaller than the sum of its proper divisors (688542783762624).

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

340221140210112 is a wasteful number, since it uses less digits than its factorization.

340221140210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253140729345 (or 253140729335 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 340221140210112 its reverse (211012041122043), we get a palindrome (551233181332155).

The spelling of 340221140210112 in words is "three hundred forty trillion, two hundred twenty-one billion, one hundred forty million, two hundred ten thousand, one hundred twelve".