144502241002 has 64 divisors (see below), whose sum is σ = 256653619200. Its totient is φ = 59740200000.

The previous prime is 144502240999. The next prime is 144502241021. The reversal of 144502241002 is 200142205441.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12837877 + ... + 12849127.

It is an arithmetic number, because the mean of its divisors is an integer number (4010212800).

Almost surely, 2^144502241002 is an apocalyptic number.

144502241002 is a deficient number, since it is larger than the sum of its proper divisors (112151378198).

144502241002 is a wasteful number, since it uses less digits than its factorization.

144502241002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11587.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 144502241002 its reverse (200142205441), we get a palindrome (344644446443).

The spelling of 144502241002 in words is "one hundred forty-four billion, five hundred two million, two hundred forty-one thousand, two".