144040200134 has 32 divisors (see below), whose sum is σ = 226634617440. Its totient is φ = 68593900032.

The previous prime is 144040200127. The next prime is 144040200151. The reversal of 144040200134 is 431002040441.

It is a happy number.

144040200134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561902 + ... + 777054.

It is an arithmetic number, because the mean of its divisors is an integer number (7082331795).

Almost surely, 2^144040200134 is an apocalyptic number.

144040200134 is a deficient number, since it is larger than the sum of its proper divisors (82594417306).

144040200134 is a wasteful number, since it uses less digits than its factorization.

144040200134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215384.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 144040200134 its reverse (431002040441), we get a palindrome (575042240575).

The spelling of 144040200134 in words is "one hundred forty-four billion, forty million, two hundred thousand, one hundred thirty-four".