144344414131434 has 24 divisors (see below), whose sum is σ = 341177706129312. Its totient is φ = 43740731554920.

The previous prime is 144344414131391. The next prime is 144344414131439. The reversal of 144344414131434 is 434131414443441.

144344414131434 is a `hidden beast` number, since 1 + 4 + 4 + 3 + 4 + 44 + 141 + 31 + 434 = 666.

144344414131434 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 144344414131434.

It is not an unprimeable number, because it can be changed into a prime (144344414131439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 364506096094 + ... + 364506096489.

It is an arithmetic number, because the mean of its divisors is an integer number (14215737755388).

Almost surely, 2^{144344414131434} is an apocalyptic number.

144344414131434 is an abundant number, since it is smaller than the sum of its proper divisors (196833291997878).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

144344414131434 is a wasteful number, since it uses less digits than its factorization.

144344414131434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729012192602 (or 729012192599 counting only the distinct ones).

The product of its digits is 1769472, while the sum is 45.

Adding to 144344414131434 its reverse (434131414443441), we get a palindrome (578475828574875).

The spelling of 144344414131434 in words is "one hundred forty-four trillion, three hundred forty-four billion, four hundred fourteen million, one hundred thirty-one thousand, four hundred thirty-four".