4154989063680 has 1600 divisors, whose sum is σ = 18909637705728. Its totient is φ = 848258334720.

The previous prime is 4154989063663. The next prime is 4154989063691. The reversal of 4154989063680 is 863609894514.

4154989063680 is a `hidden beast` number, since 4 + 1 + 5 + 498 + 9 + 0 + 63 + 6 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 584959009 + ... + 584966111.

Almost surely, 2^{4154989063680} is an apocalyptic number.

4154989063680 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 4154989063680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9454818852864).

4154989063680 is an abundant number, since it is smaller than the sum of its proper divisors (14754648642048).

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

4154989063680 is a wasteful number, since it uses less digits than its factorization.

4154989063680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7189 (or 7164 counting only the distinct ones).

The product of its (nonzero) digits is 44789760, while the sum is 63.

The spelling of 4154989063680 in words is "four trillion, one hundred fifty-four billion, nine hundred eighty-nine million, sixty-three thousand, six hundred eighty".