4120021302044 has 48 divisors (see below), whose sum is σ = 7330443472800. Its totient is φ = 2025848242176.

The previous prime is 4120021302031. The next prime is 4120021302079. The reversal of 4120021302044 is 4402031200214.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 127031222 + ... + 127063650.

It is an arithmetic number, because the mean of its divisors is an integer number (152717572350).

Almost surely, 2^{4120021302044} is an apocalyptic number.

It is an amenable number.

4120021302044 is a deficient number, since it is larger than the sum of its proper divisors (3210422170756).

4120021302044 is a wasteful number, since it uses less digits than its factorization.

4120021302044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34262 (or 34260 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 4120021302044 its reverse (4402031200214), we get a palindrome (8522052502258).

The spelling of 4120021302044 in words is "four trillion, one hundred twenty billion, twenty-one million, three hundred two thousand, forty-four".