4043251313013 has 8 divisors (see below), whose sum is σ = 5881092818976. Its totient is φ = 2450455341200.

The previous prime is 4043251313009. The next prime is 4043251313021. The reversal of 4043251313013 is 3103131523404.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4043251313013 - 2² = 4043251313009 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043251313083) 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, 61261383498 + ... + 61261383563.

It is an arithmetic number, because the mean of its divisors is an integer number (735136602372).

Almost surely, 2^{4043251313013} is an apocalyptic number.

It is an amenable number.

4043251313013 is a deficient number, since it is larger than the sum of its proper divisors (1837841505963).

4043251313013 is a wasteful number, since it uses less digits than its factorization.

4043251313013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122522767075.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 4043251313013 its reverse (3103131523404), we get a palindrome (7146382836417).

The spelling of 4043251313013 in words is "four trillion, forty-three billion, two hundred fifty-one million, three hundred thirteen thousand, thirteen".