185040461230 has 32 divisors (see below), whose sum is σ = 341414922240. Its totient is φ = 72174011040.

The previous prime is 185040461213. The next prime is 185040461231. The reversal of 185040461230 is 32164040581.

It is a super-2 number, since 2×185040461230² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (185040461231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 599020 + ... + 853759.

It is an arithmetic number, because the mean of its divisors is an integer number (10669216320).

Almost surely, 2^185040461230 is an apocalyptic number.

185040461230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

185040461230 is a deficient number, since it is larger than the sum of its proper divisors (156374461010).

185040461230 is a wasteful number, since it uses less digits than its factorization.

185040461230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453104.

The product of its (nonzero) digits is 23040, while the sum is 34.

The spelling of 185040461230 in words is "one hundred eighty-five billion, forty million, four hundred sixty-one thousand, two hundred thirty".