146627681248 has 48 divisors (see below), whose sum is σ = 309365511840. Its totient is φ = 68230964736.

The previous prime is 146627681237. The next prime is 146627681251. The reversal of 146627681248 is 842186726641.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2664963 + ... + 2719426.

It is an arithmetic number, because the mean of its divisors is an integer number (6445114830).

Almost surely, 2^146627681248 is an apocalyptic number.

It is an amenable number.

146627681248 is an abundant number, since it is smaller than the sum of its proper divisors (162737830592).

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

146627681248 is a wasteful number, since it uses less digits than its factorization.

146627681248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384459 (or 5384451 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 55.

The spelling of 146627681248 in words is "one hundred forty-six billion, six hundred twenty-seven million, six hundred eighty-one thousand, two hundred forty-eight".