145767342 has 32 divisors (see below), whose sum is σ = 333725184. Its totient is φ = 41580000.

The previous prime is 145767337. The next prime is 145767361. The reversal of 145767342 is 243767541.

145767342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 145767342.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26967 + ... + 31917.

It is an arithmetic number, because the mean of its divisors is an integer number (10428912).

Almost surely, 2^145767342 is an apocalyptic number.

145767342 is an abundant number, since it is smaller than the sum of its proper divisors (187957842).

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

145767342 is a wasteful number, since it uses less digits than its factorization.

145767342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5664.

The product of its digits is 141120, while the sum is 39.

The square root of 145767342 is about 12073.4146785406. The cubic root of 145767342 is about 526.2838925894.

The spelling of 145767342 in words is "one hundred forty-five million, seven hundred sixty-seven thousand, three hundred forty-two".