134422536402 has 192 divisors, whose sum is σ = 374531309568. Its totient is φ = 33832080000.

The previous prime is 134422536401. The next prime is 134422536421. The reversal of 134422536402 is 204635224431.

134422536402 is a `hidden beast` number, since 1 + 3 + 4 + 4 + 2 + 2 + 5 + 3 + 640 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (134422536401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6569127 + ... + 6589557.

It is an arithmetic number, because the mean of its divisors is an integer number (1950683904).

Almost surely, 2^134422536402 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134422536402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187265654784).

134422536402 is an abundant number, since it is smaller than the sum of its proper divisors (240108773166).

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

134422536402 is a wasteful number, since it uses less digits than its factorization.

134422536402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20605 (or 20602 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 134422536402 in words is "one hundred thirty-four billion, four hundred twenty-two million, five hundred thirty-six thousand, four hundred two".