381211444112183 has 8 divisors (see below), whose sum is σ = 383770978812000. Its totient is φ = 378651923661088.

The previous prime is 381211444112171. The next prime is 381211444112249.

It is a happy number.

381211444112183 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 381211444112183 - 2⁶ = 381211444112119 is a prime.

It is a super-4 number, since 4×381211444112183⁴ (a number of 59 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (381211444112153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53146085 + ... + 59890977.

It is an arithmetic number, because the mean of its divisors is an integer number (47971372351500).

Almost surely, 2^{381211444112183} is an apocalyptic number.

381211444112183 is a deficient number, since it is larger than the sum of its proper divisors (2559534699817).

381211444112183 is a wasteful number, since it uses less digits than its factorization.

381211444112183 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7124361.

The product of its digits is 147456, while the sum is 44.

The spelling of 381211444112183 in words is "three hundred eighty-one trillion, two hundred eleven billion, four hundred forty-four million, one hundred twelve thousand, one hundred eighty-three".