134426656404012 has 48 divisors (see below), whose sum is σ = 362498848750080. Its totient is φ = 37976069864832.

The previous prime is 134426656403993. The next prime is 134426656404023. The reversal of 134426656404012 is 210404656624431.

It is a super-2 number, since 2×134426656404012² (a number of 29 digits) contains 22 as substring.

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, 8990539368 + ... + 8990554319.

It is an arithmetic number, because the mean of its divisors is an integer number (7552059348960).

Almost surely, 2^{134426656404012} is an apocalyptic number.

134426656404012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134426656404012 is an abundant number, since it is smaller than the sum of its proper divisors (228072192346068).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134426656404012 is a wasteful number, since it uses less digits than its factorization.

134426656404012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17981093790 (or 17981093788 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 48.

The spelling of 134426656404012 in words is "one hundred thirty-four trillion, four hundred twenty-six billion, six hundred fifty-six million, four hundred four thousand, twelve".