134426656511246 has 32 divisors (see below), whose sum is σ = 220042692799488. Its totient is φ = 61083082902240.

The previous prime is 134426656511167. The next prime is 134426656511311. The reversal of 134426656511246 is 642115656624431.

It is a happy number.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 134426656511191 and 134426656511200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2674440311 + ... + 2674490573.

It is an arithmetic number, because the mean of its divisors is an integer number (6876334149984).

Almost surely, 2^{134426656511246} is an apocalyptic number.

134426656511246 is a deficient number, since it is larger than the sum of its proper divisors (85616036288242).

134426656511246 is a wasteful number, since it uses less digits than its factorization.

134426656511246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87536.

The product of its digits is 24883200, while the sum is 56.

The spelling of 134426656511246 in words is "one hundred thirty-four trillion, four hundred twenty-six billion, six hundred fifty-six million, five hundred eleven thousand, two hundred forty-six".