604213312140 has 96 divisors (see below), whose sum is σ = 1882654522560. Its totient is φ = 160876712448.

The previous prime is 604213312127. The next prime is 604213312181. The reversal of 604213312140 is 41213312406.

It is a happy number.

604213312140 is a `hidden beast` number, since 60 + 421 + 33 + 12 + 140 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 504129 + ... + 1209368.

It is an arithmetic number, because the mean of its divisors is an integer number (19610984610).

Almost surely, 2^604213312140 is an apocalyptic number.

604213312140 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

604213312140 is an abundant number, since it is smaller than the sum of its proper divisors (1278441210420).

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

604213312140 is a wasteful number, since it uses less digits than its factorization.

604213312140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714168 (or 1714160 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 604213312140 its reverse (41213312406), we get a palindrome (645426624546).

The spelling of 604213312140 in words is "six hundred four billion, two hundred thirteen million, three hundred twelve thousand, one hundred forty".