13414858867851 has 16 divisors (see below), whose sum is σ = 20451512782848. Its totient is φ = 7661949984000.

The previous prime is 13414858867819. The next prime is 13414858867867. The reversal of 13414858867851 is 15876885841431.

13414858867851 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13414858867851 - 2⁵ = 13414858867819 is a prime.

It is a super-2 number, since 2×13414858867851² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13414858367851) 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, 153440875 + ... + 153528276.

It is an arithmetic number, because the mean of its divisors is an integer number (1278219548928).

Almost surely, 2^{13414858867851} is an apocalyptic number.

13414858867851 is a deficient number, since it is larger than the sum of its proper divisors (7036653914997).

13414858867851 is a wasteful number, since it uses less digits than its factorization.

13414858867851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306971242.

The product of its digits is 206438400, while the sum is 69.

The spelling of 13414858867851 in words is "thirteen trillion, four hundred fourteen billion, eight hundred fifty-eight million, eight hundred sixty-seven thousand, eight hundred fifty-one".