604213591140 has 72 divisors (see below), whose sum is σ = 1833082550208. Its totient is φ = 161097134400.

The previous prime is 604213591139. The next prime is 604213591141. The reversal of 604213591140 is 41195312406.

It is a happy number.

604213591140 is a `hidden beast` number, since 6 + 0 + 4 + 21 + 3 + 591 + 1 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (604213591139) and next prime (604213591141).

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

It is a junction number, because it is equal to n+sod(n) for n = 604213591095 and 604213591104.

It is not an unprimeable number, because it can be changed into a prime (604213591141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 834319 + ... + 1380041.

It is an arithmetic number, because the mean of its divisors is an integer number (25459479864).

Almost surely, 2^604213591140 is an apocalyptic number.

604213591140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

604213591140 is an abundant number, since it is smaller than the sum of its proper divisors (1228868959068).

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

604213591140 is a wasteful number, since it uses less digits than its factorization.

604213591140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 551889 (or 551884 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 604213591140 in words is "six hundred four billion, two hundred thirteen million, five hundred ninety-one thousand, one hundred forty".