164245002476 has 12 divisors (see below), whose sum is σ = 289192122072. Its totient is φ = 81618681888.

The previous prime is 164245002463. The next prime is 164245002499. The reversal of 164245002476 is 674200542461.

It is a happy number.

It is a super-2 number, since 2×164245002476² (a number of 23 digits) contains 22 as substring.

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, 125954105 + ... + 125955408.

It is an arithmetic number, because the mean of its divisors is an integer number (24099343506).

Almost surely, 2^164245002476 is an apocalyptic number.

It is an amenable number.

164245002476 is a deficient number, since it is larger than the sum of its proper divisors (124947119596).

164245002476 is a wasteful number, since it uses less digits than its factorization.

164245002476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251909680 (or 251909678 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 41.

The spelling of 164245002476 in words is "one hundred sixty-four billion, two hundred forty-five million, two thousand, four hundred seventy-six".