134402030022 has 64 divisors (see below), whose sum is σ = 307593538560. Its totient is φ = 38784213504.

The previous prime is 134402029991. The next prime is 134402030047. The reversal of 134402030022 is 220030204431.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196179 + ... + 554337.

It is an arithmetic number, because the mean of its divisors is an integer number (4806149040).

Almost surely, 2^134402030022 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 134402030022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153796769280).

134402030022 is an abundant number, since it is smaller than the sum of its proper divisors (173191508538).

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

134402030022 is a wasteful number, since it uses less digits than its factorization.

134402030022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358477.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 134402030022 its reverse (220030204431), we get a palindrome (354432234453).

The spelling of 134402030022 in words is "one hundred thirty-four billion, four hundred two million, thirty thousand, twenty-two".