134531465446 has 16 divisors (see below), whose sum is σ = 232666304544. Its totient is φ = 57146108544.

The previous prime is 134531465413. The next prime is 134531465503. The reversal of 134531465446 is 644564135431.

It is a junction number, because it is equal to n+sod(n) for n = 134531465396 and 134531465405.

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, 42517845 + ... + 42521008.

It is an arithmetic number, because the mean of its divisors is an integer number (14541644034).

Almost surely, 2^134531465446 is an apocalyptic number.

134531465446 is a deficient number, since it is larger than the sum of its proper divisors (98134839098).

134531465446 is a wasteful number, since it uses less digits than its factorization.

134531465446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85038975.

The product of its digits is 2073600, while the sum is 46.

The spelling of 134531465446 in words is "one hundred thirty-four billion, five hundred thirty-one million, four hundred sixty-five thousand, four hundred forty-six".