1203214544044 has 24 divisors (see below), whose sum is σ = 2197560744288. Its totient is φ = 575349244800.

The previous prime is 1203214544033. The next prime is 1203214544083. The reversal of 1203214544044 is 4404454123021.

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, 622537 + ... + 1671520.

It is an arithmetic number, because the mean of its divisors is an integer number (91565031012).

Almost surely, 2^{1203214544044} is an apocalyptic number.

It is an amenable number.

1203214544044 is a deficient number, since it is larger than the sum of its proper divisors (994346200244).

1203214544044 is a wasteful number, since it uses less digits than its factorization.

1203214544044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2299785 (or 2299783 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 1203214544044 its reverse (4404454123021), we get a palindrome (5607668667065).

The spelling of 1203214544044 in words is "one trillion, two hundred three billion, two hundred fourteen million, five hundred forty-four thousand, forty-four".