5868867538421 has 4 divisors (see below), whose sum is σ = 6058185846144. Its totient is φ = 5679549230700.

The previous prime is 5868867538379. The next prime is 5868867538441. The reversal of 5868867538421 is 1248357688685.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5868867538421 - 2⁶ = 5868867538357 is a prime.

It is a super-2 number, since 2×5868867538421² (a number of 26 digits) contains 22 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 (5868867538441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94659153815 + ... + 94659153876.

It is an arithmetic number, because the mean of its divisors is an integer number (1514546461536).

Almost surely, 2^{5868867538421} is an apocalyptic number.

It is an amenable number.

5868867538421 is a deficient number, since it is larger than the sum of its proper divisors (189318307723).

5868867538421 is a wasteful number, since it uses less digits than its factorization.

5868867538421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189318307722.

The product of its digits is 619315200, while the sum is 71.

The spelling of 5868867538421 in words is "five trillion, eight hundred sixty-eight billion, eight hundred sixty-seven million, five hundred thirty-eight thousand, four hundred twenty-one".