768148108467 has 16 divisors (see below), whose sum is σ = 1084472917920. Its totient is φ = 481962604032.

The previous prime is 768148108451. The next prime is 768148108487. The reversal of 768148108467 is 764801841867.

It is not a de Polignac number, because 768148108467 - 2⁴ = 768148108451 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 768148108467.

It is not an unprimeable number, because it can be changed into a prime (768148108487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1995213 + ... + 2348865.

It is an arithmetic number, because the mean of its divisors is an integer number (67779557370).

Almost surely, 2^768148108467 is an apocalyptic number.

768148108467 is a deficient number, since it is larger than the sum of its proper divisors (316324809453).

768148108467 is a wasteful number, since it uses less digits than its factorization.

768148108467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396262.

The product of its (nonzero) digits is 14450688, while the sum is 60.

The spelling of 768148108467 in words is "seven hundred sixty-eight billion, one hundred forty-eight million, one hundred eight thousand, four hundred sixty-seven".