2068422663604 has 24 divisors (see below), whose sum is σ = 4156638847200. Its totient is φ = 890708323680.

The previous prime is 2068422663581. The next prime is 2068422663653. The reversal of 2068422663604 is 4063662248602.

It is a super-2 number, since 2×2068422663604² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1237094059 + ... + 1237095730.

It is an arithmetic number, because the mean of its divisors is an integer number (173193285300).

Almost surely, 2^{2068422663604} is an apocalyptic number.

It is an amenable number.

2068422663604 is an abundant number, since it is smaller than the sum of its proper divisors (2088216183596).

2068422663604 is a wasteful number, since it uses less digits than its factorization.

2068422663604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474189823 (or 2474189821 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 49.

The spelling of 2068422663604 in words is "two trillion, sixty-eight billion, four hundred twenty-two million, six hundred sixty-three thousand, six hundred four".