2485561135344 has 120 divisors (see below), whose sum is σ = 7470368772048. Its totient is φ = 710064875520.

The previous prime is 2485561135339. The next prime is 2485561135363. The reversal of 2485561135344 is 4435311655842.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18459624 + ... + 18593784.

Almost surely, 2^{2485561135344} is an apocalyptic number.

2485561135344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2485561135344 is an abundant number, since it is smaller than the sum of its proper divisors (4984807636704).

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

2485561135344 is a wasteful number, since it uses less digits than its factorization.

2485561135344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142063 (or 142050 counting only the distinct ones).

The product of its digits is 6912000, while the sum is 51.

It can be divided in two parts, 2485561 and 135344, that added together give a triangular number (2620905 = T₂₂₈₉).

The spelling of 2485561135344 in words is "two trillion, four hundred eighty-five billion, five hundred sixty-one million, one hundred thirty-five thousand, three hundred forty-four".