468011171661 has 32 divisors (see below), whose sum is σ = 684659504256. Its totient is φ = 282012192000.

The previous prime is 468011171659. The next prime is 468011171687. The reversal of 468011171661 is 166171110864.

It is not a de Polignac number, because 468011171661 - 2¹ = 468011171659 is a prime.

It is a super-3 number, since 3×468011171661³ (a number of 36 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (468011171611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 49672731 + ... + 49682151.

It is an arithmetic number, because the mean of its divisors is an integer number (21395609508).

Almost surely, 2^468011171661 is an apocalyptic number.

It is an amenable number.

468011171661 is a deficient number, since it is larger than the sum of its proper divisors (216648332595).

468011171661 is a wasteful number, since it uses less digits than its factorization.

468011171661 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17933.

The product of its (nonzero) digits is 48384, while the sum is 42.

The spelling of 468011171661 in words is "four hundred sixty-eight billion, eleven million, one hundred seventy-one thousand, six hundred sixty-one".