4906355062440 has 384 divisors, whose sum is σ = 16964532172800. Its totient is φ = 1130709565440.

The previous prime is 4906355062417. The next prime is 4906355062471. The reversal of 4906355062440 is 442605536094.

It is a self number, because there is not a number n which added to its sum of digits gives 4906355062440.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 65811906 + ... + 65886414.

It is an arithmetic number, because the mean of its divisors is an integer number (44178469200).

Almost surely, 2^{4906355062440} is an apocalyptic number.

4906355062440 is a gapful number since it is divisible by the number (40) 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 4906355062440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8482266086400).

4906355062440 is an abundant number, since it is smaller than the sum of its proper divisors (12058177110360).

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

4906355062440 is a wasteful number, since it uses less digits than its factorization.

4906355062440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74757 (or 74740 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 48.

The spelling of 4906355062440 in words is "four trillion, nine hundred six billion, three hundred fifty-five million, sixty-two thousand, four hundred forty".