134426656401461 has 16 divisors (see below), whose sum is σ = 140648718809088. Its totient is φ = 128345288380800.

The previous prime is 134426656401449. The next prime is 134426656401487. The reversal of 134426656401461 is 164104656624431.

It is a cyclic number.

It is not a de Polignac number, because 134426656401461 - 2⁴⁶ = 64057912223797 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134426656400461) 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, 16828571 + ... + 23495831.

It is an arithmetic number, because the mean of its divisors is an integer number (8790544925568).

Almost surely, 2^{134426656401461} is an apocalyptic number.

It is an amenable number.

134426656401461 is a deficient number, since it is larger than the sum of its proper divisors (6222062407627).

134426656401461 is a wasteful number, since it uses less digits than its factorization.

134426656401461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677812.

The product of its (nonzero) digits is 9953280, while the sum is 53.

The spelling of 134426656401461 in words is "one hundred thirty-four trillion, four hundred twenty-six billion, six hundred fifty-six million, four hundred one thousand, four hundred sixty-one".