134294104023 has 16 divisors (see below), whose sum is σ = 184428251520. Its totient is φ = 86858627616.

The previous prime is 134294104019. The next prime is 134294104027. The reversal of 134294104023 is 320401492431.

It is an interprime number because it is at equal distance from previous prime (134294104019) and next prime (134294104027).

It is not a de Polignac number, because 134294104023 - 2² = 134294104019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134294104027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1704793 + ... + 1781826.

It is an arithmetic number, because the mean of its divisors is an integer number (11526765720).

Almost surely, 2^134294104023 is an apocalyptic number.

134294104023 is a deficient number, since it is larger than the sum of its proper divisors (50134147497).

134294104023 is a wasteful number, since it uses less digits than its factorization.

134294104023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3487006.

The product of its (nonzero) digits is 20736, while the sum is 33.

Adding to 134294104023 its reverse (320401492431), we get a palindrome (454695596454).

The spelling of 134294104023 in words is "one hundred thirty-four billion, two hundred ninety-four million, one hundred four thousand, twenty-three".