2043213431204 has 48 divisors (see below), whose sum is σ = 4034915942400. Its totient is φ = 896897594400.

The previous prime is 2043213431201. The next prime is 2043213431219. The reversal of 2043213431204 is 4021343123402.

It is a super-2 number, since 2×2043213431204² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2043213431201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 910274 + ... + 2216985.

It is an arithmetic number, because the mean of its divisors is an integer number (84060748800).

Almost surely, 2^{2043213431204} is an apocalyptic number.

It is an amenable number.

2043213431204 is a deficient number, since it is larger than the sum of its proper divisors (1991702511196).

2043213431204 is a wasteful number, since it uses less digits than its factorization.

2043213431204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3127784 (or 3127782 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 2043213431204 its reverse (4021343123402), we get a palindrome (6064556554606).

The spelling of 2043213431204 in words is "two trillion, forty-three billion, two hundred thirteen million, four hundred thirty-one thousand, two hundred four".