4023886617381 has 16 divisors (see below), whose sum is σ = 5370219993600. Its totient is φ = 2680073321328.

The previous prime is 4023886617367. The next prime is 4023886617383. The reversal of 4023886617381 is 1837166883204.

It is not a de Polignac number, because 4023886617381 - 2⁷ = 4023886617253 is a prime.

It is a super-2 number, since 2×4023886617381² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4023886617383) 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, 13925590 + ... + 14211608.

It is an arithmetic number, because the mean of its divisors is an integer number (335638749600).

Almost surely, 2^{4023886617381} is an apocalyptic number.

It is an amenable number.

4023886617381 is a deficient number, since it is larger than the sum of its proper divisors (1346333376219).

4023886617381 is a wasteful number, since it uses less digits than its factorization.

4023886617381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290408.

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 4023886617381 in words is "four trillion, twenty-three billion, eight hundred eighty-six million, six hundred seventeen thousand, three hundred eighty-one".