4623919684956 has 384 divisors, whose sum is σ = 14366648217600. Its totient is φ = 1267557984000.

The previous prime is 4623919684939. The next prime is 4623919684957. The reversal of 4623919684956 is 6594869193264.

4623919684956 is a `hidden beast` number, since 4 + 62 + 3 + 9 + 19 + 68 + 495 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4623919684957) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 301598211 + ... + 301613541.

It is an arithmetic number, because the mean of its divisors is an integer number (37413146400).

Almost surely, 2^{4623919684956} 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 4623919684956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7183324108800).

4623919684956 is an abundant number, since it is smaller than the sum of its proper divisors (9742728532644).

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

4623919684956 is a wasteful number, since it uses less digits than its factorization.

4623919684956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15758 (or 15750 counting only the distinct ones).

The product of its digits is 604661760, while the sum is 72.

The spelling of 4623919684956 in words is "four trillion, six hundred twenty-three billion, nine hundred nineteen million, six hundred eighty-four thousand, nine hundred fifty-six".