146322190079 has 8 divisors (see below), whose sum is σ = 157922558640. Its totient is φ = 134771080896.

The previous prime is 146322190037. The next prime is 146322190087. The reversal of 146322190079 is 970091223641.

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 146322190079 - 2²⁴ = 146305412863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146322190009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12308669 + ... + 12320550.

It is an arithmetic number, because the mean of its divisors is an integer number (19740319830).

Almost surely, 2^146322190079 is an apocalyptic number.

146322190079 is a deficient number, since it is larger than the sum of its proper divisors (11600368561).

146322190079 is a wasteful number, since it uses less digits than its factorization.

146322190079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24629689.

The product of its (nonzero) digits is 163296, while the sum is 44.

The spelling of 146322190079 in words is "one hundred forty-six billion, three hundred twenty-two million, one hundred ninety thousand, seventy-nine".