152443042 has 16 divisors (see below), whose sum is σ = 241032960. Its totient is φ = 72109872.

The previous prime is 152443033. The next prime is 152443073. The reversal of 152443042 is 240344251.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 152442998 and 152443016.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30063 + ... + 34765.

It is an arithmetic number, because the mean of its divisors is an integer number (15064560).

Almost surely, 2^152443042 is an apocalyptic number.

152443042 is a deficient number, since it is larger than the sum of its proper divisors (88589918).

152443042 is a wasteful number, since it uses less digits than its factorization.

152443042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5577.

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 152443042 is about 12346.7826578425. The cubic root of 152443042 is about 534.1983416918.

Adding to 152443042 its reverse (240344251), we get a palindrome (392787293).

The spelling of 152443042 in words is "one hundred fifty-two million, four hundred forty-three thousand, forty-two".