164430342 has 24 divisors (see below), whose sum is σ = 356666544. Its totient is φ = 54748464.

The previous prime is 164430337. The next prime is 164430349. The reversal of 164430342 is 243034461.

It is a super-3 number, since 3×164430342³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164430349) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13048 + ... + 22340.

It is an arithmetic number, because the mean of its divisors is an integer number (14861106).

Almost surely, 2^164430342 is an apocalyptic number.

164430342 is an abundant number, since it is smaller than the sum of its proper divisors (192236202).

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

164430342 is a wasteful number, since it uses less digits than its factorization.

164430342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10284 (or 10281 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 164430342 is about 12823.0394992763. The cubic root of 164430342 is about 547.8487226064.

The spelling of 164430342 in words is "one hundred sixty-four million, four hundred thirty thousand, three hundred forty-two".