164325214212274 has 8 divisors (see below), whose sum is σ = 246490755355548. Its totient is φ = 82161629093760.

The previous prime is 164325214212259. The next prime is 164325214212293. The reversal of 164325214212274 is 472212412523461.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 124502236015249 + 39822978197025 = 11158057^2 + 6310545^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 488796147 + ... + 489132214.

Almost surely, 2^{164325214212274} is an apocalyptic number.

164325214212274 is a deficient number, since it is larger than the sum of its proper divisors (82165541143274).

164325214212274 is an equidigital number, since it uses as much as digits as its factorization.

164325214212274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978012380.

The product of its digits is 1290240, while the sum is 46.

The spelling of 164325214212274 in words is "one hundred sixty-four trillion, three hundred twenty-five billion, two hundred fourteen million, two hundred twelve thousand, two hundred seventy-four".