20600349462 has 480 divisors, whose sum is σ = 62291496960. Its totient is φ = 4969641600.

The previous prime is 20600349449. The next prime is 20600349541. The reversal of 20600349462 is 26494300602.

20600349462 is a `hidden beast` number, since 2 + 0 + 600 + 3 + 4 + 9 + 46 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 123355303 + ... + 123355469.

It is an arithmetic number, because the mean of its divisors is an integer number (129773952).

Almost surely, 2^20600349462 is an apocalyptic number.

20600349462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 20600349462, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31145748480).

20600349462 is an abundant number, since it is smaller than the sum of its proper divisors (41691147498).

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

20600349462 is a wasteful number, since it uses less digits than its factorization.

20600349462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 20600349462 in words is "twenty billion, six hundred million, three hundred forty-nine thousand, four hundred sixty-two".