602328461490 has 192 divisors, whose sum is σ = 1895807586816. Its totient is φ = 129525221376.

The previous prime is 602328461489. The next prime is 602328461543. The reversal of 602328461490 is 94164823206.

602328461490 is a `hidden beast` number, since 6 + 0 + 2 + 3 + 28 + 4 + 614 + 9 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon 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 95 ways as a sum of consecutive naturals, for example, 31081444 + ... + 31100816.

It is an arithmetic number, because the mean of its divisors is an integer number (9873997848).

Almost surely, 2^602328461490 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 602328461490, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (947903793408).

602328461490 is an abundant number, since it is smaller than the sum of its proper divisors (1293479125326).

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

602328461490 is a wasteful number, since it uses less digits than its factorization.

602328461490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22313 (or 22310 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 602328461490 in words is "six hundred two billion, three hundred twenty-eight million, four hundred sixty-one thousand, four hundred ninety".