144001300561265 has 8 divisors (see below), whose sum is σ = 197487497912640. Its totient is φ = 98743748956272.

The previous prime is 144001300561253. The next prime is 144001300561373. The reversal of 144001300561265 is 562165003100441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-144001300561265 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2057161436555 + ... + 2057161436624.

It is an arithmetic number, because the mean of its divisors is an integer number (24685937239080).

Almost surely, 2^{144001300561265} is an apocalyptic number.

It is an amenable number.

144001300561265 is a deficient number, since it is larger than the sum of its proper divisors (53486197351375).

144001300561265 is an equidigital number, since it uses as much as digits as its factorization.

144001300561265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4114322873191.

The product of its (nonzero) digits is 86400, while the sum is 38.

The spelling of 144001300561265 in words is "one hundred forty-four trillion, one billion, three hundred million, five hundred sixty-one thousand, two hundred sixty-five".