2329130685981 has 8 divisors (see below), whose sum is σ = 3387826452384. Its totient is φ = 1411594355120.

The previous prime is 2329130685901. The next prime is 2329130685983. The reversal of 2329130685981 is 1895860319232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2329130685981 - 2²² = 2329126491677 is a prime.

It is a super-2 number, since 2×2329130685981² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2329130685983) 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 7 ways as a sum of consecutive naturals, for example, 35289858846 + ... + 35289858911.

It is an arithmetic number, because the mean of its divisors is an integer number (423478306548).

Almost surely, 2^{2329130685981} is an apocalyptic number.

It is an amenable number.

2329130685981 is a deficient number, since it is larger than the sum of its proper divisors (1058695766403).

2329130685981 is a wasteful number, since it uses less digits than its factorization.

2329130685981 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70579717771.

The product of its (nonzero) digits is 5598720, while the sum is 57.

The spelling of 2329130685981 in words is "two trillion, three hundred twenty-nine billion, one hundred thirty million, six hundred eighty-five thousand, nine hundred eighty-one".