340220121414112 has 24 divisors (see below), whose sum is σ = 671300142156000. Its totient is φ = 169731196422144.

The previous prime is 340220121414071. The next prime is 340220121414133. The reversal of 340220121414112 is 211414121022043.

It is a super-2 number, since 2×340220121414112² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11839494312 + ... + 11839523047.

It is an arithmetic number, because the mean of its divisors is an integer number (27970839256500).

Almost surely, 2^{340220121414112} is an apocalyptic number.

340220121414112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

340220121414112 is a deficient number, since it is larger than the sum of its proper divisors (331080020741888).

340220121414112 is a wasteful number, since it uses less digits than its factorization.

340220121414112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23679017818 (or 23679017810 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 340220121414112 its reverse (211414121022043), we get a palindrome (551634242436155).

The spelling of 340220121414112 in words is "three hundred forty trillion, two hundred twenty billion, one hundred twenty-one million, four hundred fourteen thousand, one hundred twelve".