3791875820043 has 16 divisors (see below), whose sum is σ = 5094528084000. Its totient is φ = 2508602131200.

The previous prime is 3791875820011. The next prime is 3791875820081. The reversal of 3791875820043 is 3400285781973.

It is not a de Polignac number, because 3791875820043 - 2⁵ = 3791875820011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3791875820743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3489858 + ... + 4445543.

It is an arithmetic number, because the mean of its divisors is an integer number (318408005250).

Almost surely, 2^{3791875820043} is an apocalyptic number.

3791875820043 is a deficient number, since it is larger than the sum of its proper divisors (1302652263957).

3791875820043 is a wasteful number, since it uses less digits than its factorization.

3791875820043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7936622.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 3791875820043 in words is "three trillion, seven hundred ninety-one billion, eight hundred seventy-five million, eight hundred twenty thousand, forty-three".