134342492249 has 8 divisors (see below), whose sum is σ = 155637486720. Its totient is φ = 113573300256.

The previous prime is 134342492237. The next prime is 134342492293. The reversal of 134342492249 is 942294243431.

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

It is a cyclic number.

It is not a de Polignac number, because 134342492249 - 2²⁸ = 134074056793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134342492849) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 131450069 + ... + 131451090.

It is an arithmetic number, because the mean of its divisors is an integer number (19454685840).

Almost surely, 2^134342492249 is an apocalyptic number.

It is an amenable number.

134342492249 is a deficient number, since it is larger than the sum of its proper divisors (21294994471).

134342492249 is an equidigital number, since it uses as much as digits as its factorization.

134342492249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262901239.

The product of its digits is 1492992, while the sum is 47.

The spelling of 134342492249 in words is "one hundred thirty-four billion, three hundred forty-two million, four hundred ninety-two thousand, two hundred forty-nine".