3813788226031 has 16 divisors (see below), whose sum is σ = 4390738841664. Its totient is φ = 3244871902464.

The previous prime is 3813788226007. The next prime is 3813788226047. The reversal of 3813788226031 is 1306228873183.

It is a cyclic number.

It is not a de Polignac number, because 3813788226031 - 2¹¹ = 3813788223983 is a prime.

It is a super-2 number, since 2×3813788226031² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3813788226031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3813788226091) 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, 14265021 + ... + 14529913.

It is an arithmetic number, because the mean of its divisors is an integer number (274421177604).

Almost surely, 2^{3813788226031} is an apocalyptic number.

3813788226031 is a deficient number, since it is larger than the sum of its proper divisors (576950615633).

3813788226031 is a wasteful number, since it uses less digits than its factorization.

3813788226031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280050.

The product of its (nonzero) digits is 2322432, while the sum is 52.

The spelling of 3813788226031 in words is "three trillion, eight hundred thirteen billion, seven hundred eighty-eight million, two hundred twenty-six thousand, thirty-one".