9012603146842 has 8 divisors (see below), whose sum is σ = 13531792144500. Its totient is φ = 4502005765344.

The previous prime is 9012603146837. The next prime is 9012603146851. The reversal of 9012603146842 is 2486413062109.

It can be written as a sum of positive squares in 2 ways, for example, as 6914801419201 + 2097801727641 = 2629601^2 + 1448379^2 .

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 = 9012603146792 and 9012603146801.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2147901417 + ... + 2147905612.

Almost surely, 2^{9012603146842} is an apocalyptic number.

9012603146842 is a deficient number, since it is larger than the sum of its proper divisors (4519188997658).

9012603146842 is a wasteful number, since it uses less digits than its factorization.

9012603146842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4295808080.

The product of its (nonzero) digits is 497664, while the sum is 46.

The spelling of 9012603146842 in words is "nine trillion, twelve billion, six hundred three million, one hundred forty-six thousand, eight hundred forty-two".