134561446324 has 12 divisors (see below), whose sum is σ = 235488377124. Its totient is φ = 67279052864.

The previous prime is 134561446297. The next prime is 134561446333. The reversal of 134561446324 is 423644165431.

It can be written as a sum of positive squares in 2 ways, for example, as 117066622500 + 17494823824 = 342150^2 + 132268^2 .

It is a super-2 number, since 2×134561446324² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226609 + ... + 566104.

It is an arithmetic number, because the mean of its divisors is an integer number (19624031427).

Almost surely, 2^134561446324 is an apocalyptic number.

It is an amenable number.

134561446324 is a deficient number, since it is larger than the sum of its proper divisors (100926930800).

134561446324 is a wasteful number, since it uses less digits than its factorization.

134561446324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 835154 (or 835152 counting only the distinct ones).

The product of its digits is 829440, while the sum is 43.

The spelling of 134561446324 in words is "one hundred thirty-four billion, five hundred sixty-one million, four hundred forty-six thousand, three hundred twenty-four".