86254346343 has 32 divisors (see below), whose sum is σ = 132966109440. Its totient is φ = 49153973760.

The previous prime is 86254346293. The next prime is 86254346357. The reversal of 86254346343 is 34364345268.

It is not a de Polignac number, because 86254346343 - 2⁹ = 86254345831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 86254346292 and 86254346301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86254346743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 527796 + ... + 671622.

It is an arithmetic number, because the mean of its divisors is an integer number (4155190920).

Almost surely, 2^86254346343 is an apocalyptic number.

86254346343 is a deficient number, since it is larger than the sum of its proper divisors (46711763097).

86254346343 is a wasteful number, since it uses less digits than its factorization.

86254346343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144927.

The product of its digits is 4976640, while the sum is 48.

The spelling of 86254346343 in words is "eighty-six billion, two hundred fifty-four million, three hundred forty-six thousand, three hundred forty-three".