146506426522445 has 8 divisors (see below), whose sum is σ = 191790231084000. Its totient is φ = 106550128379920.

The previous prime is 146506426522441. The next prime is 146506426522457. The reversal of 146506426522445 is 544225624605641.

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

It is not a de Polignac number, because 146506426522445 - 2² = 146506426522441 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146506426522441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1331876604695 + ... + 1331876604804.

It is an arithmetic number, because the mean of its divisors is an integer number (23973778885500).

Almost surely, 2^{146506426522445} is an apocalyptic number.

It is an amenable number.

146506426522445 is a deficient number, since it is larger than the sum of its proper divisors (45283804561555).

146506426522445 is a wasteful number, since it uses less digits than its factorization.

146506426522445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663753209515.

The product of its (nonzero) digits is 55296000, while the sum is 56.

The spelling of 146506426522445 in words is "one hundred forty-six trillion, five hundred six billion, four hundred twenty-six million, five hundred twenty-two thousand, four hundred forty-five".