601077453685240 has 128 divisors (see below), whose sum is σ = 1583924214297600. Its totient is φ = 200981299921920.

The previous prime is 601077453685231. The next prime is 601077453685309. The reversal of 601077453685240 is 42586354770106.

It is a super-2 number, since 2×601077453685240² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

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, 20497371 + ... + 40277749.

It is an arithmetic number, because the mean of its divisors is an integer number (12374407924200).

Almost surely, 2^{601077453685240} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 601077453685240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (791962107148800).

601077453685240 is an abundant number, since it is smaller than the sum of its proper divisors (982846760612360).

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

601077453685240 is a wasteful number, since it uses less digits than its factorization.

601077453685240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19783085 (or 19783081 counting only the distinct ones).

The product of its (nonzero) digits is 33868800, while the sum is 58.

The spelling of 601077453685240 in words is "six hundred one trillion, seventy-seven billion, four hundred fifty-three million, six hundred eighty-five thousand, two hundred forty".