146421412118612 has 24 divisors (see below), whose sum is σ = 260627239202400. Its totient is φ = 71956931965856.

The previous prime is 146421412118521. The next prime is 146421412118627. The reversal of 146421412118612 is 216811214124641.

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, 54348662 + ... + 56979117.

It is an arithmetic number, because the mean of its divisors is an integer number (10859468300100).

Almost surely, 2^{146421412118612} is an apocalyptic number.

It is an amenable number.

146421412118612 is a deficient number, since it is larger than the sum of its proper divisors (114205827083788).

146421412118612 is a wasteful number, since it uses less digits than its factorization.

146421412118612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111333415 (or 111333413 counting only the distinct ones).

The product of its digits is 147456, while the sum is 44.

The spelling of 146421412118612 in words is "one hundred forty-six trillion, four hundred twenty-one billion, four hundred twelve million, one hundred eighteen thousand, six hundred twelve".