164042310 has 32 divisors (see below), whose sum is σ = 394064640. Its totient is φ = 43704288.

The previous prime is 164042303. The next prime is 164042317. The reversal of 164042310 is 13240461.

It is an interprime number because it is at equal distance from previous prime (164042303) and next prime (164042317).

It is a super-2 number, since 2×164042310² = 53819758940272200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164042317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45639 + ... + 49101.

It is an arithmetic number, because the mean of its divisors is an integer number (12314520).

Almost surely, 2^164042310 is an apocalyptic number.

164042310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164042310 is an abundant number, since it is smaller than the sum of its proper divisors (230022330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164042310 is a wasteful number, since it uses less digits than its factorization.

164042310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5052.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 164042310 is about 12807.9002963015. The cubic root of 164042310 is about 547.4174350590.

Adding to 164042310 its reverse (13240461), we get a palindrome (177282771).

The spelling of 164042310 in words is "one hundred sixty-four million, forty-two thousand, three hundred ten".