134252902774 has 4 divisors (see below), whose sum is σ = 201379354164. Its totient is φ = 67126451386.

The previous prime is 134252902759. The next prime is 134252902829. The reversal of 134252902774 is 477209252431.

It is a semiprime because it is the product of two primes.

It is a super-3 number, since 3×134252902774³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33563225692 + ... + 33563225695.

It is an arithmetic number, because the mean of its divisors is an integer number (50344838541).

Almost surely, 2^134252902774 is an apocalyptic number.

134252902774 is a deficient number, since it is larger than the sum of its proper divisors (67126451390).

134252902774 is an equidigital number, since it uses as much as digits as its factorization.

134252902774 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67126451389.

The product of its (nonzero) digits is 846720, while the sum is 46.

The spelling of 134252902774 in words is "one hundred thirty-four billion, two hundred fifty-two million, nine hundred two thousand, seven hundred seventy-four".