3973095762443 has 4 divisors (see below), whose sum is σ = 3973800092808. Its totient is φ = 3972391432080.

The previous prime is 3973095762421. The next prime is 3973095762499. The reversal of 3973095762443 is 3442675903793.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3973095762443 - 2²² = 3973091568139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3973095762043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352156721 + ... + 352168002.

It is an arithmetic number, because the mean of its divisors is an integer number (993450023202).

Almost surely, 2^{3973095762443} is an apocalyptic number.

3973095762443 is a deficient number, since it is larger than the sum of its proper divisors (704330365).

3973095762443 is an equidigital number, since it uses as much as digits as its factorization.

3973095762443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704330364.

The product of its (nonzero) digits is 102876480, while the sum is 62.

The spelling of 3973095762443 in words is "three trillion, nine hundred seventy-three billion, ninety-five million, seven hundred sixty-two thousand, four hundred forty-three".