134293023430 has 8 divisors (see below), whose sum is σ = 241727442192. Its totient is φ = 53717209368.

The previous prime is 134293023407. The next prime is 134293023433. The reversal of 134293023430 is 34320392431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×134293023430² (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 (134293023433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6714651162 + ... + 6714651181.

It is an arithmetic number, because the mean of its divisors is an integer number (30215930274).

Almost surely, 2^134293023430 is an apocalyptic number.

134293023430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134293023430 is a deficient number, since it is larger than the sum of its proper divisors (107434418762).

134293023430 is a wasteful number, since it uses less digits than its factorization.

134293023430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13429302350.

The product of its (nonzero) digits is 46656, while the sum is 34.

The spelling of 134293023430 in words is "one hundred thirty-four billion, two hundred ninety-three million, twenty-three thousand, four hundred thirty".