146671125056 has 14 divisors (see below), whose sum is σ = 291050513910. Its totient is φ = 73335562496.

The previous prime is 146671125037. The next prime is 146671125059. The reversal of 146671125056 is 650521176641.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 82552782400 + 64118342656 = 287320^2 + 253216^2 .

It is a junction number, because it is equal to n+sod(n) for n = 146671124998 and 146671125016.

It is not an unprimeable number, because it can be changed into a prime (146671125059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1145868101 + ... + 1145868228.

Almost surely, 2^146671125056 is an apocalyptic number.

146671125056 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

146671125056 is a deficient number, since it is larger than the sum of its proper divisors (144379388854).

146671125056 is an equidigital number, since it uses as much as digits as its factorization.

146671125056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2291736341 (or 2291736331 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 146671125056 in words is "one hundred forty-six billion, six hundred seventy-one million, one hundred twenty-five thousand, fifty-six".