146974669195 has 8 divisors (see below), whose sum is σ = 185652213840. Its totient is φ = 111391328160.

The previous prime is 146974669183. The next prime is 146974669199. The reversal of 146974669195 is 591966479641.

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

It is not a de Polignac number, because 146974669195 - 2⁹ = 146974668683 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 146974669195.

It is not an unprimeable number, because it can be changed into a prime (146974669199) 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, 773550796 + ... + 773550985.

It is an arithmetic number, because the mean of its divisors is an integer number (23206526730).

Almost surely, 2^146974669195 is an apocalyptic number.

146974669195 is a deficient number, since it is larger than the sum of its proper divisors (38677544645).

146974669195 is a wasteful number, since it uses less digits than its factorization.

146974669195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1547101805.

The product of its digits is 88179840, while the sum is 67.

The spelling of 146974669195 in words is "one hundred forty-six billion, nine hundred seventy-four million, six hundred sixty-nine thousand, one hundred ninety-five".