144102332002 has 16 divisors (see below), whose sum is σ = 216913610880. Its totient is φ = 71798105808.

The previous prime is 144102331969. The next prime is 144102332021. The reversal of 144102332002 is 200233201441.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 860449 + ... + 1014187.

It is an arithmetic number, because the mean of its divisors is an integer number (13557100680).

Almost surely, 2^144102332002 is an apocalyptic number.

144102332002 is a deficient number, since it is larger than the sum of its proper divisors (72811278878).

144102332002 is a wasteful number, since it uses less digits than its factorization.

144102332002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155385.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 144102332002 its reverse (200233201441), we get a palindrome (344335533443).

The spelling of 144102332002 in words is "one hundred forty-four billion, one hundred two million, three hundred thirty-two thousand, two".