23071651445677 has 8 divisors (see below), whose sum is σ = 23161662070272. Its totient is φ = 22981676670000.

The previous prime is 23071651445669. The next prime is 23071651445719. The reversal of 23071651445677 is 77654415617032.

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 23071651445677 - 2³ = 23071651445669 is a prime.

It is a super-2 number, since 2×23071651445677² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23071651425677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7672198 + ... + 10247239.

It is an arithmetic number, because the mean of its divisors is an integer number (2895207758784).

Almost surely, 2^{23071651445677} is an apocalyptic number.

It is an amenable number.

23071651445677 is a deficient number, since it is larger than the sum of its proper divisors (90010624595).

23071651445677 is a wasteful number, since it uses less digits than its factorization.

23071651445677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17924459.

The product of its (nonzero) digits is 29635200, while the sum is 58.

The spelling of 23071651445677 in words is "twenty-three trillion, seventy-one billion, six hundred fifty-one million, four hundred forty-five thousand, six hundred seventy-seven".