86254331461 has 4 divisors (see below), whose sum is σ = 86259006592. Its totient is φ = 86249656332.

The previous prime is 86254331437. The next prime is 86254331489. The reversal of 86254331461 is 16413345268.

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 86254331461 - 2¹⁵ = 86254298693 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86254331411) 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, 2309781 + ... + 2346826.

It is an arithmetic number, because the mean of its divisors is an integer number (21564751648).

Almost surely, 2^86254331461 is an apocalyptic number.

It is an amenable number.

86254331461 is a deficient number, since it is larger than the sum of its proper divisors (4675131).

86254331461 is a wasteful number, since it uses less digits than its factorization.

86254331461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4675130.

The product of its digits is 414720, while the sum is 43.

The spelling of 86254331461 in words is "eighty-six billion, two hundred fifty-four million, three hundred thirty-one thousand, four hundred sixty-one".