3144605457763 has 40 divisors (see below), whose sum is σ = 4006877377536. Its totient is φ = 2447347669200.

The previous prime is 3144605457737. The next prime is 3144605457827. The reversal of 3144605457763 is 3677545064413.

It is a de Polignac number, because none of the positive numbers 2^k-3144605457763 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3144605451763) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 21663918 + ... + 21808588.

Almost surely, 2^{3144605457763} is an apocalyptic number.

3144605457763 is a deficient number, since it is larger than the sum of its proper divisors (862271919773).

3144605457763 is an equidigital number, since it uses as much as digits as its factorization.

3144605457763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145533 (or 145512 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 55.

The spelling of 3144605457763 in words is "three trillion, one hundred forty-four billion, six hundred five million, four hundred fifty-seven thousand, seven hundred sixty-three".