2140123202204 has 96 divisors (see below), whose sum is σ = 4155296021184. Its totient is φ = 958200606720.

The previous prime is 2140123202099. The next prime is 2140123202207. The reversal of 2140123202204 is 4022023210412.

It is a super-2 number, since 2×2140123202204² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2140123202204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140123202207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 469220084 + ... + 469224644.

It is an arithmetic number, because the mean of its divisors is an integer number (43284333554).

Almost surely, 2^{2140123202204} is an apocalyptic number.

It is an amenable number.

2140123202204 is a deficient number, since it is larger than the sum of its proper divisors (2015172818980).

2140123202204 is a wasteful number, since it uses less digits than its factorization.

2140123202204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6007 (or 6005 counting only the distinct ones).

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

Adding to 2140123202204 its reverse (4022023210412), we get a palindrome (6162146412616).

The spelling of 2140123202204 in words is "two trillion, one hundred forty billion, one hundred twenty-three million, two hundred two thousand, two hundred four".