134445474415 has 8 divisors (see below), whose sum is σ = 184382364960. Its totient is φ = 92191182432.

The previous prime is 134445474391. The next prime is 134445474437. The reversal of 134445474415 is 514474544431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134445474415 - 2¹⁷ = 134445343343 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1920649600 + ... + 1920649669.

It is an arithmetic number, because the mean of its divisors is an integer number (23047795620).

Almost surely, 2^134445474415 is an apocalyptic number.

134445474415 is a deficient number, since it is larger than the sum of its proper divisors (49936890545).

134445474415 is an equidigital number, since it uses as much as digits as its factorization.

134445474415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3841299281.

The product of its digits is 2150400, while the sum is 46.

The spelling of 134445474415 in words is "one hundred thirty-four billion, four hundred forty-five million, four hundred seventy-four thousand, four hundred fifteen".