4456203612630 has 384 divisors, whose sum is σ = 13716271655424. Its totient is φ = 923792136960.

The previous prime is 4456203612629. The next prime is 4456203612683. The reversal of 4456203612630 is 362163026544.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 913715752 + ... + 913720628.

It is an arithmetic number, because the mean of its divisors is an integer number (35719457436).

Almost surely, 2^{4456203612630} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4456203612630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6858135827712).

4456203612630 is an abundant number, since it is smaller than the sum of its proper divisors (9260068042794).

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

4456203612630 is a wasteful number, since it uses less digits than its factorization.

4456203612630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5401 (or 5372 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 4456203612630 in words is "four trillion, four hundred fifty-six billion, two hundred three million, six hundred twelve thousand, six hundred thirty".