146554645042 has 8 divisors (see below), whose sum is σ = 236742118956. Its totient is φ = 67640605392.

The previous prime is 146554645033. The next prime is 146554645043. The reversal of 146554645042 is 240546455641.

It can be written as a sum of positive squares in 2 ways, for example, as 145955325681 + 599319361 = 382041^2 + 24481^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 146554644983 and 146554645001.

It is not an unprimeable number, because it can be changed into a prime (146554645043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2818358533 + ... + 2818358584.

Almost surely, 2^146554645042 is an apocalyptic number.

146554645042 is a deficient number, since it is larger than the sum of its proper divisors (90187473914).

146554645042 is a wasteful number, since it uses less digits than its factorization.

146554645042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5636717132.

The product of its (nonzero) digits is 2304000, while the sum is 46.

The spelling of 146554645042 in words is "one hundred forty-six billion, five hundred fifty-four million, six hundred forty-five thousand, forty-two".