146319342 has 32 divisors (see below), whose sum is σ = 331739520. Its totient is φ = 42651360.

The previous prime is 146319337. The next prime is 146319343. The reversal of 146319342 is 243913641.

146319342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146319343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47884 + ... + 50847.

It is an arithmetic number, because the mean of its divisors is an integer number (10366860).

Almost surely, 2^146319342 is an apocalyptic number.

146319342 is an abundant number, since it is smaller than the sum of its proper divisors (185420178).

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

146319342 is a wasteful number, since it uses less digits than its factorization.

146319342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98768.

The product of its digits is 15552, while the sum is 33.

The square root of 146319342 is about 12096.2532215558. The cubic root of 146319342 is about 526.9473763056.

The spelling of 146319342 in words is "one hundred forty-six million, three hundred nineteen thousand, three hundred forty-two".