144113512603461 has 8 divisors (see below), whose sum is σ = 192496325634144. Its totient is φ = 95903187320880.

The previous prime is 144113512603439. The next prime is 144113512603547. The reversal of 144113512603461 is 164306215311441.

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

It is not a de Polignac number, because 144113512603461 - 2¹⁷ = 144113512472389 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144113512603421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43121935075 + ... + 43121938416.

It is an arithmetic number, because the mean of its divisors is an integer number (24062040704268).

Almost surely, 2^{144113512603461} is an apocalyptic number.

It is an amenable number.

144113512603461 is a deficient number, since it is larger than the sum of its proper divisors (48382813030683).

144113512603461 is an equidigital number, since it uses as much as digits as its factorization.

144113512603461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86243874051.

The product of its (nonzero) digits is 207360, while the sum is 42.

The spelling of 144113512603461 in words is "one hundred forty-four trillion, one hundred thirteen billion, five hundred twelve million, six hundred three thousand, four hundred sixty-one".