123420143211314 has 16 divisors (see below), whose sum is σ = 185819404682880. Its totient is φ = 61480344054480.

The previous prime is 123420143211217. The next prime is 123420143211317. The reversal of 123420143211314 is 413112341024321.

It is not an unprimeable number, because it can be changed into a prime (123420143211317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127578797 + ... + 128542559.

It is an arithmetic number, because the mean of its divisors is an integer number (11613712792680).

Almost surely, 2^{123420143211314} is an apocalyptic number.

123420143211314 is a deficient number, since it is larger than the sum of its proper divisors (62399261471566).

123420143211314 is a wasteful number, since it uses less digits than its factorization.

123420143211314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202065.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 123420143211314 its reverse (413112341024321), we get a palindrome (536532484235635).

The spelling of 123420143211314 in words is "one hundred twenty-three trillion, four hundred twenty billion, one hundred forty-three million, two hundred eleven thousand, three hundred fourteen".