134261326315 has 16 divisors (see below), whose sum is σ = 165530161440. Its totient is φ = 104466862080.

The previous prime is 134261326307. The next prime is 134261326349. The reversal of 134261326315 is 513623162431.

It is not a de Polignac number, because 134261326315 - 2³ = 134261326307 is a prime.

It is a super-2 number, since 2×134261326315² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

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 in 15 ways as a sum of consecutive naturals, for example, 362520 + ... + 632410.

It is an arithmetic number, because the mean of its divisors is an integer number (10345635090).

Almost surely, 2^134261326315 is an apocalyptic number.

134261326315 is a deficient number, since it is larger than the sum of its proper divisors (31268835125).

134261326315 is a wasteful number, since it uses less digits than its factorization.

134261326315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272622.

The product of its digits is 77760, while the sum is 37.

Adding to 134261326315 its reverse (513623162431), we get a palindrome (647884488746).

The spelling of 134261326315 in words is "one hundred thirty-four billion, two hundred sixty-one million, three hundred twenty-six thousand, three hundred fifteen".