141561346626 has 144 divisors (see below), whose sum is σ = 370320926976. Its totient is φ = 40411786464.

The previous prime is 141561346601. The next prime is 141561346727. The reversal of 141561346626 is 626643165141.

141561346626 is a `hidden beast` number, since 1 + 4 + 1 + 5 + 6 + 13 + 4 + 6 + 626 = 666.

141561346626 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×141561346626² (a number of 23 digits) contains 22 as substring.

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 71 ways as a sum of consecutive naturals, for example, 44697295 + ... + 44700461.

It is an arithmetic number, because the mean of its divisors is an integer number (2571673104).

Almost surely, 2^141561346626 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 141561346626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185160463488).

141561346626 is an abundant number, since it is smaller than the sum of its proper divisors (228759580350).

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

141561346626 is a wasteful number, since it uses less digits than its factorization.

141561346626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075 (or 5056 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The spelling of 141561346626 in words is "one hundred forty-one billion, five hundred sixty-one million, three hundred forty-six thousand, six hundred twenty-six".