4021231233004 has 24 divisors (see below), whose sum is σ = 7142303443968. Its totient is φ = 1980574086480.

The previous prime is 4021231232999. The next prime is 4021231233013. The reversal of 4021231233004 is 4003321321204.

It is a self number, because there is not a number n which added to its sum of digits gives 4021231233004.

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, 32277657 + ... + 32401999.

It is an arithmetic number, because the mean of its divisors is an integer number (297595976832).

Almost surely, 2^{4021231233004} is an apocalyptic number.

It is an amenable number.

4021231233004 is a deficient number, since it is larger than the sum of its proper divisors (3121072210964).

4021231233004 is a wasteful number, since it uses less digits than its factorization.

4021231233004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245085 (or 245083 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 4021231233004 its reverse (4003321321204), we get a palindrome (8024552554208).

The spelling of 4021231233004 in words is "four trillion, twenty-one billion, two hundred thirty-one million, two hundred thirty-three thousand, four".