601618340456 has 16 divisors (see below), whose sum is σ = 1289182158240. Its totient is φ = 257836431600.

The previous prime is 601618340443. The next prime is 601618340537. The reversal of 601618340456 is 654043816106.

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 3 ways as a sum of consecutive naturals, for example, 5371592270 + ... + 5371592381.

It is an arithmetic number, because the mean of its divisors is an integer number (80573884890).

Almost surely, 2^601618340456 is an apocalyptic number.

It is an amenable number.

601618340456 is an abundant number, since it is smaller than the sum of its proper divisors (687563817784).

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

601618340456 is a wasteful number, since it uses less digits than its factorization.

601618340456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10743184664 (or 10743184660 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 601618340456 in words is "six hundred one billion, six hundred eighteen million, three hundred forty thousand, four hundred fifty-six".