2147768672001 has 16 divisors (see below), whose sum is σ = 2874826909440. Its totient is φ = 1426288044800.

The previous prime is 2147768671943. The next prime is 2147768672009. The reversal of 2147768672001 is 1002768677412.

It is a cyclic number.

It is not a de Polignac number, because 2147768672001 - 2¹¹ = 2147768669953 is a prime.

It is a super-2 number, since 2×2147768672001² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2147768672009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 376590 + ... + 2106503.

It is an arithmetic number, because the mean of its divisors is an integer number (179676681840).

Almost surely, 2^{2147768672001} is an apocalyptic number.

It is an amenable number.

2147768672001 is a deficient number, since it is larger than the sum of its proper divisors (727058237439).

2147768672001 is a wasteful number, since it uses less digits than its factorization.

2147768672001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2484216.

The product of its (nonzero) digits is 1580544, while the sum is 51.

The spelling of 2147768672001 in words is "two trillion, one hundred forty-seven billion, seven hundred sixty-eight million, six hundred seventy-two thousand, one".