2043373116572 has 6 divisors (see below), whose sum is σ = 3575902954008. Its totient is φ = 1021686558284.

The previous prime is 2043373116511. The next prime is 2043373116623. The reversal of 2043373116572 is 2756113733402.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255421639568 + ... + 255421639575.

It is an arithmetic number, because the mean of its divisors is an integer number (595983825668).

Almost surely, 2^{2043373116572} is an apocalyptic number.

It is an amenable number.

2043373116572 is a deficient number, since it is larger than the sum of its proper divisors (1532529837436).

2043373116572 is a wasteful number, since it uses less digits than its factorization.

2043373116572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510843279147 (or 510843279145 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

Adding to 2043373116572 its reverse (2756113733402), we get a palindrome (4799486849974).

The spelling of 2043373116572 in words is "two trillion, forty-three billion, three hundred seventy-three million, one hundred sixteen thousand, five hundred seventy-two".