134261361433 has 8 divisors (see below), whose sum is σ = 135642818376. Its totient is φ = 132883296000.

The previous prime is 134261361419. The next prime is 134261361469. The reversal of 134261361433 is 334163162431.

It can be written as a sum of positive squares in 4 ways, for example, as 5722619904 + 128538741529 = 75648^2 + 358523^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134261361433 is a prime.

It is a super-2 number, since 2×134261361433² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 134261361392 and 134261361401.

It is not an unprimeable number, because it can be changed into a prime (134261061433) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 768258 + ... + 926683.

It is an arithmetic number, because the mean of its divisors is an integer number (16955352297).

Almost surely, 2^134261361433 is an apocalyptic number.

It is an amenable number.

134261361433 is a deficient number, since it is larger than the sum of its proper divisors (1381456943).

134261361433 is a wasteful number, since it uses less digits than its factorization.

134261361433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1695755.

The product of its digits is 93312, while the sum is 37.

The spelling of 134261361433 in words is "one hundred thirty-four billion, two hundred sixty-one million, three hundred sixty-one thousand, four hundred thirty-three".