183182133420 has 576 divisors, whose sum is σ = 680519024640. Its totient is φ = 40777344000.

The previous prime is 183182133413. The next prime is 183182133443. The reversal of 183182133420 is 24331281381.

183182133420 is a `hidden beast` number, since 1 + 8 + 3 + 18 + 213 + 3 + 420 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 159149845 + ... + 159150995.

It is an arithmetic number, because the mean of its divisors is an integer number (1181456640).

Almost surely, 2^183182133420 is an apocalyptic number.

183182133420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 183182133420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340259512320).

183182133420 is an abundant number, since it is smaller than the sum of its proper divisors (497336891220).

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

183182133420 is a wasteful number, since it uses less digits than its factorization.

183182133420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1428 (or 1414 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 183182133420 in words is "one hundred eighty-three billion, one hundred eighty-two million, one hundred thirty-three thousand, four hundred twenty".