134334631265442 has 16 divisors (see below), whose sum is σ = 268670402537472. Its totient is φ = 44778020420720.

The previous prime is 134334631265407. The next prime is 134334631265501. The reversal of 134334631265442 is 244562136433431.

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, 45964578 + ... + 48799709.

It is an arithmetic number, because the mean of its divisors is an integer number (16791900158592).

Almost surely, 2^{134334631265442} is an apocalyptic number.

134334631265442 is an abundant number, since it is smaller than the sum of its proper divisors (134335771272030).

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

134334631265442 is a wasteful number, since it uses less digits than its factorization.

134334631265442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95000553.

The product of its digits is 14929920, while the sum is 51.

Adding to 134334631265442 its reverse (244562136433431), we get a palindrome (378896767698873).

The spelling of 134334631265442 in words is "one hundred thirty-four trillion, three hundred thirty-four billion, six hundred thirty-one million, two hundred sixty-five thousand, four hundred forty-two".