134437440846 has 16 divisors (see below), whose sum is σ = 268883193600. Its totient is φ = 44811094968.

The previous prime is 134437440833. The next prime is 134437440857. The reversal of 134437440846 is 648044734431.

It is a junction number, because it is equal to n+sod(n) for n = 134437440795 and 134437440804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125206 + ... + 533433.

It is an arithmetic number, because the mean of its divisors is an integer number (16805199600).

Almost surely, 2^134437440846 is an apocalyptic number.

134437440846 is an abundant number, since it is smaller than the sum of its proper divisors (134445752754).

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

134437440846 is a wasteful number, since it uses less digits than its factorization.

134437440846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 692663.

The product of its (nonzero) digits is 3096576, while the sum is 48.

The spelling of 134437440846 in words is "one hundred thirty-four billion, four hundred thirty-seven million, four hundred forty thousand, eight hundred forty-six".