606144261420 has 192 divisors, whose sum is σ = 1906343362560. Its totient is φ = 159883766784.

The previous prime is 606144261419. The next prime is 606144261427. The reversal of 606144261420 is 24162441606.

606144261420 is a `hidden beast` number, since 6 + 0 + 6 + 14 + 4 + 2 + 614 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (606144261427) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 23098347 + ... + 23124573.

It is an arithmetic number, because the mean of its divisors is an integer number (9928871680).

Almost surely, 2^606144261420 is an apocalyptic number.

606144261420 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 606144261420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (953171681280).

606144261420 is an abundant number, since it is smaller than the sum of its proper divisors (1300199101140).

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

606144261420 is a wasteful number, since it uses less digits than its factorization.

606144261420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26709 (or 26701 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The spelling of 606144261420 in words is "six hundred six billion, one hundred forty-four million, two hundred sixty-one thousand, four hundred twenty".