146721466076 has 12 divisors (see below), whose sum is σ = 260594843208. Its totient is φ = 72265796592.

The previous prime is 146721466069. The next prime is 146721466121. The reversal of 146721466076 is 670664127641.

It is a happy number.

146721466076 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 273733811 + ... + 273734346.

It is an arithmetic number, because the mean of its divisors is an integer number (21716236934).

Almost surely, 2^146721466076 is an apocalyptic number.

It is an amenable number.

146721466076 is a deficient number, since it is larger than the sum of its proper divisors (113873377132).

146721466076 is a wasteful number, since it uses less digits than its factorization.

146721466076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547468228 (or 547468226 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 146721466076 in words is "one hundred forty-six billion, seven hundred twenty-one million, four hundred sixty-six thousand, seventy-six".