134322424397 has 4 divisors (see below), whose sum is σ = 153511342176. Its totient is φ = 115133506620.

The previous prime is 134322424363. The next prime is 134322424417. The reversal of 134322424397 is 793424223431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 134322424397 - 2¹² = 134322420301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134322424307) 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, 9594458879 + ... + 9594458892.

It is an arithmetic number, because the mean of its divisors is an integer number (38377835544).

Almost surely, 2^134322424397 is an apocalyptic number.

It is an amenable number.

134322424397 is a deficient number, since it is larger than the sum of its proper divisors (19188917779).

134322424397 is an equidigital number, since it uses as much as digits as its factorization.

134322424397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19188917778.

The product of its digits is 870912, while the sum is 44.

The spelling of 134322424397 in words is "one hundred thirty-four billion, three hundred twenty-two million, four hundred twenty-four thousand, three hundred ninety-seven".