3813802757043 has 16 divisors (see below), whose sum is σ = 5352747818880. Its totient is φ = 2408698543104.

The previous prime is 3813802757041. The next prime is 3813802757099. The reversal of 3813802757043 is 3407572083183.

It is not a de Polignac number, because 3813802757043 - 2¹ = 3813802757041 is a prime.

It is a super-2 number, since 2×3813802757043² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3813802757041) 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, 11946580 + ... + 12261662.

It is an arithmetic number, because the mean of its divisors is an integer number (334546738680).

Almost surely, 2^{3813802757043} is an apocalyptic number.

3813802757043 is a deficient number, since it is larger than the sum of its proper divisors (1538945061837).

3813802757043 is a wasteful number, since it uses less digits than its factorization.

3813802757043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 527458.

The product of its (nonzero) digits is 3386880, while the sum is 51.

The spelling of 3813802757043 in words is "three trillion, eight hundred thirteen billion, eight hundred two million, seven hundred fifty-seven thousand, forty-three".