144605024001653 has 8 divisors (see below), whose sum is σ = 145640947565568. Its totient is φ = 143571399936624.

The previous prime is 144605024001617. The next prime is 144605024001661. The reversal of 144605024001653 is 356100420506441.

144605024001653 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 144605024001653 - 2⁶ = 144605024001589 is a prime.

It is a super-2 number, since 2×144605024001653² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144605024001653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144605024001253) 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, 574748501 + ... + 575000042.

It is an arithmetic number, because the mean of its divisors is an integer number (18205118445696).

Almost surely, 2^{144605024001653} is an apocalyptic number.

It is an amenable number.

144605024001653 is a deficient number, since it is larger than the sum of its proper divisors (1035923563915).

144605024001653 is a wasteful number, since it uses less digits than its factorization.

144605024001653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1149749443.

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 144605024001653 in words is "one hundred forty-four trillion, six hundred five billion, twenty-four million, one thousand, six hundred fifty-three".