144773861106 has 48 divisors (see below), whose sum is σ = 337081399776. Its totient is φ = 41331959424.

The previous prime is 144773861093. The next prime is 144773861117. The reversal of 144773861106 is 601168377441.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191485 + ... + 571151.

It is an arithmetic number, because the mean of its divisors is an integer number (7022529162).

Almost surely, 2^144773861106 is an apocalyptic number.

144773861106 is an abundant number, since it is smaller than the sum of its proper divisors (192307538670).

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

144773861106 is a wasteful number, since it uses less digits than its factorization.

144773861106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380983 (or 380976 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 144773861106 in words is "one hundred forty-four billion, seven hundred seventy-three million, eight hundred sixty-one thousand, one hundred six".