1302402041044 has 24 divisors (see below), whose sum is σ = 2477466438048. Its totient is φ = 595490794080.

The previous prime is 1302402041033. The next prime is 1302402041051. The reversal of 1302402041044 is 4401402042031.

It is a congruent number.

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, 117032722 + ... + 117043849.

It is an arithmetic number, because the mean of its divisors is an integer number (103227768252).

Almost surely, 2^{1302402041044} is an apocalyptic number.

It is an amenable number.

1302402041044 is a deficient number, since it is larger than the sum of its proper divisors (1175064397004).

1302402041044 is a wasteful number, since it uses less digits than its factorization.

1302402041044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234076695 (or 234076693 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1302402041044 its reverse (4401402042031), we get a palindrome (5703804083075).

The spelling of 1302402041044 in words is "one trillion, three hundred two billion, four hundred two million, forty-one thousand, forty-four".