146044229696406 has 96 divisors (see below), whose sum is σ = 334009894982400. Its totient is φ = 45991113042240.

The previous prime is 146044229696383. The next prime is 146044229696429. The reversal of 146044229696406 is 604696922440641.

It is a happy number.

146044229696406 is a `hidden beast` number, since 1 + 4 + 60 + 4 + 422 + 96 + 9 + 64 + 0 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (146044229696383) and next prime (146044229696429).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 179046300 + ... + 179860128.

It is an arithmetic number, because the mean of its divisors is an integer number (3479269739400).

Almost surely, 2^{146044229696406} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146044229696406, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167004947491200).

146044229696406 is an abundant number, since it is smaller than the sum of its proper divisors (187965665285994).

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

146044229696406 is a wasteful number, since it uses less digits than its factorization.

146044229696406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815314 (or 815311 counting only the distinct ones).

The product of its (nonzero) digits is 107495424, while the sum is 63.

The spelling of 146044229696406 in words is "one hundred forty-six trillion, forty-four billion, two hundred twenty-nine million, six hundred ninety-six thousand, four hundred six".