2341542391648 has 96 divisors (see below), whose sum is σ = 5049601228224. Its totient is φ = 1064294203392.

The previous prime is 2341542391633. The next prime is 2341542391673. The reversal of 2341542391648 is 8461932451432.

It is a junction number, because it is equal to n+sod(n) for n = 2341542391595 and 2341542391604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2332965 + ... + 3182107.

It is an arithmetic number, because the mean of its divisors is an integer number (52600012794).

Almost surely, 2^{2341542391648} 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 2341542391648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2524800614112).

2341542391648 is an abundant number, since it is smaller than the sum of its proper divisors (2708058836576).

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

2341542391648 is a wasteful number, since it uses less digits than its factorization.

2341542391648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849344 (or 849336 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 52.

The spelling of 2341542391648 in words is "two trillion, three hundred forty-one billion, five hundred forty-two million, three hundred ninety-one thousand, six hundred forty-eight".