2690971214723 has 32 divisors (see below), whose sum is σ = 2982209902848. Its totient is φ = 2407830364800.

The previous prime is 2690971214717. The next prime is 2690971214797. The reversal of 2690971214723 is 3274121790962.

It is a Cunningham number, because it is equal to 1640418²-1.

It is a cyclic number.

It is not a de Polignac number, because 2690971214723 - 2⁸ = 2690971214467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2690971214623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 175517168 + ... + 175532498.

It is an arithmetic number, because the mean of its divisors is an integer number (93194059464).

Almost surely, 2^{2690971214723} is an apocalyptic number.

2690971214723 is a deficient number, since it is larger than the sum of its proper divisors (291238688125).

2690971214723 is a wasteful number, since it uses less digits than its factorization.

2690971214723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16403.

The product of its (nonzero) digits is 2286144, while the sum is 53.

The spelling of 2690971214723 in words is "two trillion, six hundred ninety billion, nine hundred seventy-one million, two hundred fourteen thousand, seven hundred twenty-three".