2662434342662 has 16 divisors (see below), whose sum is σ = 4208458291200. Its totient is φ = 1259768732040.

The previous prime is 2662434342661. The next prime is 2662434342697.

It is a happy number.

2662434342662 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 2662434342662.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2662434342661) 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, 38419862 + ... + 38489097.

It is an arithmetic number, because the mean of its divisors is an integer number (263028643200).

Almost surely, 2^{2662434342662} is an apocalyptic number.

2662434342662 is a deficient number, since it is larger than the sum of its proper divisors (1546023948538).

2662434342662 is a wasteful number, since it uses less digits than its factorization.

2662434342662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76909891.

The product of its digits is 11943936, while the sum is 50.

The spelling of 2662434342662 in words is "two trillion, six hundred sixty-two billion, four hundred thirty-four million, three hundred forty-two thousand, six hundred sixty-two".