144240100310402 has 32 divisors (see below), whose sum is σ = 219424611744000. Its totient is φ = 71099477422848.

The previous prime is 144240100310401. The next prime is 144240100310407. The reversal of 144240100310402 is 204013001042441.

144240100310402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×144240100310402² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (144240100310401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3216822299 + ... + 3216867137.

It is an arithmetic number, because the mean of its divisors is an integer number (6857019117000).

Almost surely, 2^{144240100310402} is an apocalyptic number.

144240100310402 is a deficient number, since it is larger than the sum of its proper divisors (75184511433598).

144240100310402 is a wasteful number, since it uses less digits than its factorization.

144240100310402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54530.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 144240100310402 its reverse (204013001042441), we get a palindrome (348253101352843).

The spelling of 144240100310402 in words is "one hundred forty-four trillion, two hundred forty billion, one hundred million, three hundred ten thousand, four hundred two".