146045044662 has 128 divisors (see below), whose sum is σ = 344263219200. Its totient is φ = 40834886400.

The previous prime is 146045044661. The next prime is 146045044669. The reversal of 146045044662 is 266440540641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (146045044661) 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 63 ways as a sum of consecutive naturals, for example, 7467837 + ... + 7487367.

It is an arithmetic number, because the mean of its divisors is an integer number (2689556400).

Almost surely, 2^146045044662 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146045044662, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172131609600).

146045044662 is an abundant number, since it is smaller than the sum of its proper divisors (198218174538).

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

146045044662 is a wasteful number, since it uses less digits than its factorization.

146045044662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19722.

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 146045044662 in words is "one hundred forty-six billion, forty-five million, forty-four thousand, six hundred sixty-two".