2036668722342 has 32 divisors (see below), whose sum is σ = 4085718814944. Its totient is φ = 676826304000.

The previous prime is 2036668722281. The next prime is 2036668722359. The reversal of 2036668722342 is 2432278666302.

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, 37786492 + ... + 37840352.

It is an arithmetic number, because the mean of its divisors is an integer number (127678712967).

Almost surely, 2^{2036668722342} is an apocalyptic number.

2036668722342 is an abundant number, since it is smaller than the sum of its proper divisors (2049050092602).

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

2036668722342 is a wasteful number, since it uses less digits than its factorization.

2036668722342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72904.

The product of its (nonzero) digits is 6967296, while the sum is 51.

The spelling of 2036668722342 in words is "two trillion, thirty-six billion, six hundred sixty-eight million, seven hundred twenty-two thousand, three hundred forty-two".