2067011621716 has 12 divisors (see below), whose sum is σ = 3617600547988. Its totient is φ = 1033411465152.

The previous prime is 2067011621711. The next prime is 2067011621833. The reversal of 2067011621716 is 6171261107602.

It can be written as a sum of positive squares in 2 ways, for example, as 618849688900 + 1448161932816 = 786670^2 + 1203396^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2067011621711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23537121 + ... + 23624776.

Almost surely, 2^{2067011621716} is an apocalyptic number.

It is an amenable number.

2067011621716 is a deficient number, since it is larger than the sum of its proper divisors (1550588926272).

2067011621716 is a wasteful number, since it uses less digits than its factorization.

2067011621716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47172858 (or 47172856 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 40.

The spelling of 2067011621716 in words is "two trillion, sixty-seven billion, eleven million, six hundred twenty-one thousand, seven hundred sixteen".