134133430398 has 32 divisors (see below), whose sum is σ = 294407205120. Its totient is φ = 40403098560.

The previous prime is 134133430393. The next prime is 134133430399. The reversal of 134133430398 is 893034331431.

It is a super-2 number, since 2×134133430398² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134133430391) 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, 6073783 + ... + 6095826.

It is an arithmetic number, because the mean of its divisors is an integer number (9200225160).

Almost surely, 2^134133430398 is an apocalyptic number.

134133430398 is an abundant number, since it is smaller than the sum of its proper divisors (160273774722).

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

134133430398 is a wasteful number, since it uses less digits than its factorization.

134133430398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12169792.

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 134133430398 in words is "one hundred thirty-four billion, one hundred thirty-three million, four hundred thirty thousand, three hundred ninety-eight".