2047164629999 has 4 divisors (see below), whose sum is σ = 2047247045664. Its totient is φ = 2047082214336.

The previous prime is 2047164629989. The next prime is 2047164630001. The reversal of 2047164629999 is 9999264617402.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2047164629999 - 2²⁸ = 2046896194543 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2047164629959) 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, 41170562 + ... + 41220255.

It is an arithmetic number, because the mean of its divisors is an integer number (511811761416).

Almost surely, 2^{2047164629999} is an apocalyptic number.

2047164629999 is a deficient number, since it is larger than the sum of its proper divisors (82415665).

2047164629999 is an equidigital number, since it uses as much as digits as its factorization.

2047164629999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82415664.

The product of its (nonzero) digits is 105815808, while the sum is 68.

The spelling of 2047164629999 in words is "two trillion, forty-seven billion, one hundred sixty-four million, six hundred twenty-nine thousand, nine hundred ninety-nine".