604240161240 has 64 divisors (see below), whose sum is σ = 1812840127200. Its totient is φ = 161120074752.

The previous prime is 604240161233. The next prime is 604240161251. The reversal of 604240161240 is 42161042406.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 604240161198 and 604240161207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1751346 + ... + 2067774.

Almost surely, 2^604240161240 is an apocalyptic number.

604240161240 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

604240161240 is an abundant number, since it is smaller than the sum of its proper divisors (1208599965960).

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

604240161240 is a wasteful number, since it uses less digits than its factorization.

604240161240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332356 (or 332352 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The spelling of 604240161240 in words is "six hundred four billion, two hundred forty million, one hundred sixty-one thousand, two hundred forty".