86254054444 has 24 divisors (see below), whose sum is σ = 158899025600. Its totient is φ = 40854618000.

The previous prime is 86254054433. The next prime is 86254054483. The reversal of 86254054444 is 44445045268.

It is a super-2 number, since 2×86254054444² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 86254054394 and 86254054403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1801819 + ... + 1849069.

Almost surely, 2^86254054444 is an apocalyptic number.

It is an amenable number.

86254054444 is a deficient number, since it is larger than the sum of its proper divisors (72644971156).

86254054444 is a wasteful number, since it uses less digits than its factorization.

86254054444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71293 (or 71291 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 46.

The spelling of 86254054444 in words is "eighty-six billion, two hundred fifty-four million, fifty-four thousand, four hundred forty-four".