120523214350456 has 8 divisors (see below), whose sum is σ = 225981026907120. Its totient is φ = 60261607175224.

The previous prime is 120523214350439. The next prime is 120523214350459. The reversal of 120523214350456 is 654053412325021.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120523214350459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7532700896896 + ... + 7532700896911.

It is an arithmetic number, because the mean of its divisors is an integer number (28247628363390).

Almost surely, 2^{120523214350456} is an apocalyptic number.

It is an amenable number.

120523214350456 is a deficient number, since it is larger than the sum of its proper divisors (105457812556664).

120523214350456 is a wasteful number, since it uses less digits than its factorization.

120523214350456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15065401793813 (or 15065401793809 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 120523214350456 its reverse (654053412325021), we get a palindrome (774576626675477).

The spelling of 120523214350456 in words is "one hundred twenty trillion, five hundred twenty-three billion, two hundred fourteen million, three hundred fifty thousand, four hundred fifty-six".