2302102042004 has 24 divisors (see below), whose sum is σ = 4031038735080. Its totient is φ = 1150376887296.

The previous prime is 2302102042001. The next prime is 2302102042021. The reversal of 2302102042004 is 4002402012032.

It can be written as a sum of positive squares in 4 ways, for example, as 192810566404 + 2109291475600 = 439102^2 + 1452340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302102042001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55041452 + ... + 55083260.

It is an arithmetic number, because the mean of its divisors is an integer number (167959947295).

Almost surely, 2^{2302102042004} is an apocalyptic number.

It is an amenable number.

2302102042004 is a deficient number, since it is larger than the sum of its proper divisors (1728936693076).

2302102042004 is a wasteful number, since it uses less digits than its factorization.

2302102042004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49547 (or 49545 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2302102042004 its reverse (4002402012032), we get a palindrome (6304504054036).

The spelling of 2302102042004 in words is "two trillion, three hundred two billion, one hundred two million, forty-two thousand, four".