4634363621376 has 364 divisors, whose sum is σ = 14270919088312. Its totient is φ = 1503001018368.

The previous prime is 4634363621299. The next prime is 4634363621441. The reversal of 4634363621376 is 6731263634364.

4634363621376 is a `hidden beast` number, since 4 + 6 + 3 + 4 + 3 + 6 + 3 + 621 + 3 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 110460435 + ... + 110502381.

Almost surely, 2^{4634363621376} 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 4634363621376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7135459544156).

4634363621376 is an abundant number, since it is smaller than the sum of its proper divisors (9636555466936).

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

4634363621376 is an frugal number, since it uses more digits than its factorization.

4634363621376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42026 (or 41989 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 54.

The spelling of 4634363621376 in words is "four trillion, six hundred thirty-four billion, three hundred sixty-three million, six hundred twenty-one thousand, three hundred seventy-six".