134252200719 has 120 divisors (see below), whose sum is σ = 256461128560. Its totient is φ = 67084609536.

The previous prime is 134252200703. The next prime is 134252200847. The reversal of 134252200719 is 917002252431.

134252200719 is a `hidden beast` number, since 1 + 3 + 425 + 220 + 0 + 7 + 1 + 9 = 666.

It is not a de Polignac number, because 134252200719 - 2⁴ = 134252200703 is a prime.

It is a super-2 number, since 2×134252200719² (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 (134252200519) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5324847 + ... + 5349999.

Almost surely, 2^134252200719 is an apocalyptic number.

134252200719 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

134252200719 is a deficient number, since it is larger than the sum of its proper divisors (122208927841).

134252200719 is a wasteful number, since it uses less digits than its factorization.

134252200719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25219 (or 25195 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

It can be divided in two parts, 134252 and 200719, that added together give a triangular number (334971 = T₈₁₈).

The spelling of 134252200719 in words is "one hundred thirty-four billion, two hundred fifty-two million, two hundred thousand, seven hundred nineteen".