3012321404043 has 64 divisors (see below), whose sum is σ = 5121938698240. Its totient is φ = 1714013136000.

The previous prime is 3012321404041. The next prime is 3012321404047. The reversal of 3012321404043 is 3404041232103.

3012321404043 is a `hidden beast` number, since 30 + 12 + 3 + 214 + 0 + 404 + 3 = 666.

It is not a de Polignac number, because 3012321404043 - 2¹ = 3012321404041 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 3012321403998 and 3012321404016.

It is not an unprimeable number, because it can be changed into a prime (3012321404041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 45816093 + ... + 45881793.

It is an arithmetic number, because the mean of its divisors is an integer number (80030292160).

Almost surely, 2^{3012321404043} is an apocalyptic number.

3012321404043 is a deficient number, since it is larger than the sum of its proper divisors (2109617294197).

3012321404043 is a wasteful number, since it uses less digits than its factorization.

3012321404043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66745 (or 66739 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 3012321404043 its reverse (3404041232103), we get a palindrome (6416362636146).

The spelling of 3012321404043 in words is "three trillion, twelve billion, three hundred twenty-one million, four hundred four thousand, forty-three".