144332038102 has 40 divisors (see below), whose sum is σ = 265859155800. Its totient is φ = 58600940832.

The previous prime is 144332038093. The next prime is 144332038117. The reversal of 144332038102 is 201830233441.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 699727 + ... + 882202.

It is an arithmetic number, because the mean of its divisors is an integer number (6646478895).

Almost surely, 2^144332038102 is an apocalyptic number.

144332038102 is a deficient number, since it is larger than the sum of its proper divisors (121527117698).

144332038102 is an equidigital number, since it uses as much as digits as its factorization.

144332038102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1581978 (or 1581957 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 144332038102 in words is "one hundred forty-four billion, three hundred thirty-two million, thirty-eight thousand, one hundred two".