146153042 has 16 divisors (see below), whose sum is σ = 251657280. Its totient is φ = 62359728.

The previous prime is 146153023. The next prime is 146153053. The reversal of 146153042 is 240351641.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 19817 + ... + 26172.

It is an arithmetic number, because the mean of its divisors is an integer number (15728580).

Almost surely, 2^146153042 is an apocalyptic number.

146153042 is a deficient number, since it is larger than the sum of its proper divisors (105504238).

146153042 is a wasteful number, since it uses less digits than its factorization.

146153042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46225.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 146153042 is about 12089.3772378895. The cubic root of 146153042 is about 526.7476657097.

The spelling of 146153042 in words is "one hundred forty-six million, one hundred fifty-three thousand, forty-two".