144641341604 has 12 divisors (see below), whose sum is σ = 268011897804. Its totient is φ = 68066513664.

The previous prime is 144641341597. The next prime is 144641341631. The reversal of 144641341604 is 406143146441.

It can be written as a sum of positive squares in 2 ways, for example, as 56883204004 + 87758137600 = 238502^2 + 296240^2 .

It is a super-2 number, since 2×144641341604² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1063539209 + ... + 1063539344.

It is an arithmetic number, because the mean of its divisors is an integer number (22334324817).

Almost surely, 2^144641341604 is an apocalyptic number.

It is an amenable number.

144641341604 is a deficient number, since it is larger than the sum of its proper divisors (123370556200).

144641341604 is a wasteful number, since it uses less digits than its factorization.

144641341604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2127078574 (or 2127078572 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 38.

The spelling of 144641341604 in words is "one hundred forty-four billion, six hundred forty-one million, three hundred forty-one thousand, six hundred four".