126771364085 has 8 divisors (see below), whose sum is σ = 152128561536. Its totient is φ = 101415141520.

The previous prime is 126771364079. The next prime is 126771364091. The reversal of 126771364085 is 580463177621.

It is an interprime number because it is at equal distance from previous prime (126771364079) and next prime (126771364091).

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

It is a de Polignac number, because none of the positive numbers 2^k-126771364085 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 81920 + ... + 510150.

It is an arithmetic number, because the mean of its divisors is an integer number (19016070192).

Almost surely, 2^126771364085 is an apocalyptic number.

It is an amenable number.

126771364085 is a deficient number, since it is larger than the sum of its proper divisors (25357197451).

126771364085 is an equidigital number, since it uses as much as digits as its factorization.

126771364085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487443.

The product of its (nonzero) digits is 1693440, while the sum is 50.

The spelling of 126771364085 in words is "one hundred twenty-six billion, seven hundred seventy-one million, three hundred sixty-four thousand, eighty-five".