1204031420444 has 12 divisors (see below), whose sum is σ = 2156056264824. Its totient is φ = 588015344784.

The previous prime is 1204031420443. The next prime is 1204031420467. The reversal of 1204031420444 is 4440241304021.

It is a super-2 number, since 2×1204031420444² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1204031420443) 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, 3500091167 + ... + 3500091510.

It is an arithmetic number, because the mean of its divisors is an integer number (179671355402).

Almost surely, 2^{1204031420444} is an apocalyptic number.

It is an amenable number.

1204031420444 is a deficient number, since it is larger than the sum of its proper divisors (952024844380).

1204031420444 is a wasteful number, since it uses less digits than its factorization.

1204031420444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7000182724 (or 7000182722 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 1204031420444 its reverse (4440241304021), we get a palindrome (5644272724465).

The spelling of 1204031420444 in words is "one trillion, two hundred four billion, thirty-one million, four hundred twenty thousand, four hundred forty-four".