134123234114020 has 48 divisors (see below), whose sum is σ = 291374290614960. Its totient is φ = 51798762118656.

The previous prime is 134123234113997. The next prime is 134123234114027. The reversal of 134123234114020 is 20411432321431.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 145757495524 + 133977476618496 = 381782^2 + 11574864^2 .

It is not an unprimeable number, because it can be changed into a prime (134123234114027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55052014 + ... + 57436666.

It is an arithmetic number, because the mean of its divisors is an integer number (6070297721145).

Almost surely, 2^{134123234114020} is an apocalyptic number.

134123234114020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134123234114020 is an abundant number, since it is smaller than the sum of its proper divisors (157251056500940).

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

134123234114020 is a wasteful number, since it uses less digits than its factorization.

134123234114020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2481664 (or 2481662 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 134123234114020 its reverse (20411432321431), we get a palindrome (154534666435451).

The spelling of 134123234114020 in words is "one hundred thirty-four trillion, one hundred twenty-three billion, two hundred thirty-four million, one hundred fourteen thousand, twenty".