86451122462 has 8 divisors (see below), whose sum is σ = 132123413736. Its totient is φ = 42409984552.

The previous prime is 86451122437. The next prime is 86451122473. The reversal of 86451122462 is 26422115468.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407788208 + ... + 407788419.

It is an arithmetic number, because the mean of its divisors is an integer number (16515426717).

Almost surely, 2^86451122462 is an apocalyptic number.

86451122462 is a deficient number, since it is larger than the sum of its proper divisors (45672291274).

86451122462 is a wasteful number, since it uses less digits than its factorization.

86451122462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815576682.

The product of its digits is 184320, while the sum is 41.

The spelling of 86451122462 in words is "eighty-six billion, four hundred fifty-one million, one hundred twenty-two thousand, four hundred sixty-two".