2886572042969 has 4 divisors (see below), whose sum is σ = 3012075175296. Its totient is φ = 2761068910644.

The previous prime is 2886572042951. The next prime is 2886572042993. The reversal of 2886572042969 is 9692402756882.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2886572042969 - 2¹⁶ = 2886571977433 is a prime.

It is a super-2 number, since 2×2886572042969² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2886572042899 and 2886572042908.

It is not an unprimeable number, because it can be changed into a prime (2886572042909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62751566129 + ... + 62751566174.

It is an arithmetic number, because the mean of its divisors is an integer number (753018793824).

Almost surely, 2^{2886572042969} is an apocalyptic number.

It is an amenable number.

2886572042969 is a deficient number, since it is larger than the sum of its proper divisors (125503132327).

2886572042969 is a wasteful number, since it uses less digits than its factorization.

2886572042969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125503132326.

The product of its (nonzero) digits is 209018880, while the sum is 68.

The spelling of 2886572042969 in words is "two trillion, eight hundred eighty-six billion, five hundred seventy-two million, forty-two thousand, nine hundred sixty-nine".