146140127768 has 64 divisors (see below), whose sum is σ = 305496230400. Its totient is φ = 65131983360.

The previous prime is 146140127759. The next prime is 146140127797. The reversal of 146140127768 is 867721041641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10926221 + ... + 10939587.

It is an arithmetic number, because the mean of its divisors is an integer number (4773378600).

Almost surely, 2^146140127768 is an apocalyptic number.

It is an amenable number.

146140127768 is an abundant number, since it is smaller than the sum of its proper divisors (159356102632).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

146140127768 is a wasteful number, since it uses less digits than its factorization.

146140127768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17640 (or 17636 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 47.

The spelling of 146140127768 in words is "one hundred forty-six billion, one hundred forty million, one hundred twenty-seven thousand, seven hundred sixty-eight".