2646362234542 has 16 divisors (see below), whose sum is σ = 4276057498272. Its totient is φ = 1221065195040.

The previous prime is 2646362234447. The next prime is 2646362234591. The reversal of 2646362234542 is 2454322636462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13767693 + ... + 13958584.

It is an arithmetic number, because the mean of its divisors is an integer number (267253593642).

Almost surely, 2^{2646362234542} is an apocalyptic number.

2646362234542 is a deficient number, since it is larger than the sum of its proper divisors (1629695263730).

2646362234542 is a wasteful number, since it uses less digits than its factorization.

2646362234542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27729963.

The product of its digits is 9953280, while the sum is 49.

The spelling of 2646362234542 in words is "two trillion, six hundred forty-six billion, three hundred sixty-two million, two hundred thirty-four thousand, five hundred forty-two".