146341016521 has 16 divisors (see below), whose sum is σ = 173652503040. Its totient is φ = 120662861760.

The previous prime is 146341016489. The next prime is 146341016557. The reversal of 146341016521 is 125610143641.

It is not a de Polignac number, because 146341016521 - 2⁵ = 146341016489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (146341016561) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1275046 + ... + 1385071.

It is an arithmetic number, because the mean of its divisors is an integer number (10853281440).

Almost surely, 2^146341016521 is an apocalyptic number.

It is an amenable number.

146341016521 is a deficient number, since it is larger than the sum of its proper divisors (27311486519).

146341016521 is a wasteful number, since it uses less digits than its factorization.

146341016521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2660424.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 146341016521 in words is "one hundred forty-six billion, three hundred forty-one million, sixteen thousand, five hundred twenty-one".