146343251406 has 32 divisors (see below), whose sum is σ = 330304521600. Its totient is φ = 42817251680.

The previous prime is 146343251393. The next prime is 146343251557. The reversal of 146343251406 is 604152343641.

146343251406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 38227776 + ... + 38231603.

It is an arithmetic number, because the mean of its divisors is an integer number (10322016300).

Almost surely, 2^146343251406 is an apocalyptic number.

146343251406 is an abundant number, since it is smaller than the sum of its proper divisors (183961270194).

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

146343251406 is a wasteful number, since it uses less digits than its factorization.

146343251406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76459424.

The product of its (nonzero) digits is 207360, while the sum is 39.

The spelling of 146343251406 in words is "one hundred forty-six billion, three hundred forty-three million, two hundred fifty-one thousand, four hundred six".