5434708711680 has 720 divisors, whose sum is σ = 19695403373184. Its totient is φ = 1430803906560.

The previous prime is 5434708711667. The next prime is 5434708711681. The reversal of 5434708711680 is 861178074345.

5434708711680 is a `hidden beast` number, since 5 + 4 + 3 + 470 + 8 + 7 + 1 + 168 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

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

It is not an unprimeable number, because it can be changed into a prime (5434708711681) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 3596762125 + ... + 3596763635.

Almost surely, 2^{5434708711680} 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 5434708711680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9847701686592).

5434708711680 is an abundant number, since it is smaller than the sum of its proper divisors (14260694661504).

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

5434708711680 is a wasteful number, since it uses less digits than its factorization.

5434708711680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964 (or 1941 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 54.

The spelling of 5434708711680 in words is "five trillion, four hundred thirty-four billion, seven hundred eight million, seven hundred eleven thousand, six hundred eighty".