2715739247969 has 16 divisors (see below), whose sum is σ = 3028756651776. Its totient is φ = 2413851398400.

The previous prime is 2715739247929. The next prime is 2715739248031. The reversal of 2715739247969 is 9697429375172.

It is a cyclic number.

It is not a de Polignac number, because 2715739247969 - 2¹² = 2715739243873 is a prime.

It is a super-2 number, since 2×2715739247969² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2715739247929) 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, 2183162 + ... + 3193379.

It is an arithmetic number, because the mean of its divisors is an integer number (189297290736).

Almost surely, 2^{2715739247969} is an apocalyptic number.

It is an amenable number.

2715739247969 is a deficient number, since it is larger than the sum of its proper divisors (313017403807).

2715739247969 is a wasteful number, since it uses less digits than its factorization.

2715739247969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5377576.

The product of its digits is 360067680, while the sum is 71.

The spelling of 2715739247969 in words is "two trillion, seven hundred fifteen billion, seven hundred thirty-nine million, two hundred forty-seven thousand, nine hundred sixty-nine".