260053420144 has 60 divisors (see below), whose sum is σ = 586645767000. Its totient is φ = 111350596224.

The previous prime is 260053420141. The next prime is 260053420163. The reversal of 260053420144 is 441024350062.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (260053420141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 719907 + ... + 1019005.

It is an arithmetic number, because the mean of its divisors is an integer number (9777429450).

Almost surely, 2^260053420144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 260053420144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (293322883500).

260053420144 is an abundant number, since it is smaller than the sum of its proper divisors (326592346856).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

260053420144 is a wasteful number, since it uses less digits than its factorization.

260053420144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300230 (or 300217 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 31.

The spelling of 260053420144 in words is "two hundred sixty billion, fifty-three million, four hundred twenty thousand, one hundred forty-four".