10043440366626 has 160 divisors (see below), whose sum is σ = 23375232574848. Its totient is φ = 3221355121920.

The previous prime is 10043440366567. The next prime is 10043440366637. The reversal of 10043440366626 is 62666304434001.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 97579971 + ... + 97682841.

Almost surely, 2^{10043440366626} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10043440366626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11687616287424).

10043440366626 is an abundant number, since it is smaller than the sum of its proper divisors (13331792208222).

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

10043440366626 is a wasteful number, since it uses less digits than its factorization.

10043440366626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103158 (or 103149 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 45.

The spelling of 10043440366626 in words is "ten trillion, forty-three billion, four hundred forty million, three hundred sixty-six thousand, six hundred twenty-six".