144040032401102 has 4 divisors (see below), whose sum is σ = 216060048601656. Its totient is φ = 72020016200550.

The previous prime is 144040032401101. The next prime is 144040032401113. The reversal of 144040032401102 is 201104230040441.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×144040032401102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144040032401101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36010008100274 + ... + 36010008100277.

It is an arithmetic number, because the mean of its divisors is an integer number (54015012150414).

Almost surely, 2^{144040032401102} is an apocalyptic number.

144040032401102 is a deficient number, since it is larger than the sum of its proper divisors (72020016200554).

144040032401102 is an equidigital number, since it uses as much as digits as its factorization.

144040032401102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72020016200553.

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

Adding to 144040032401102 its reverse (201104230040441), we get a palindrome (345144262441543).

The spelling of 144040032401102 in words is "one hundred forty-four trillion, forty billion, thirty-two million, four hundred one thousand, one hundred two".