231473068092 has 192 divisors, whose sum is σ = 691898941440. Its totient is φ = 65553803712.

The previous prime is 231473068091. The next prime is 231473068129. The reversal of 231473068092 is 290860374132.

231473068092 is a `hidden beast` number, since 2 + 31 + 473 + 0 + 68 + 0 + 92 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231473068091) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48352123 + ... + 48356909.

It is an arithmetic number, because the mean of its divisors is an integer number (3603640320).

Almost surely, 2^231473068092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 231473068092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (345949470720).

231473068092 is an abundant number, since it is smaller than the sum of its proper divisors (460425873348).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

231473068092 is a wasteful number, since it uses less digits than its factorization.

231473068092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357 (or 5349 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 231473068092 in words is "two hundred thirty-one billion, four hundred seventy-three million, sixty-eight thousand, ninety-two".