5421742034688 has 1008 divisors, whose sum is σ = 19070924221440. Its totient is φ = 1505551048704.

The previous prime is 5421742034677. The next prime is 5421742034717. The reversal of 5421742034688 is 8864302471245.

5421742034688 is a `hidden beast` number, since 5 + 4 + 2 + 174 + 2 + 0 + 3 + 468 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

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 111 ways as a sum of consecutive naturals, for example, 13937639998 + ... + 13937640386.

It is an arithmetic number, because the mean of its divisors is an integer number (18919567680).

Almost surely, 2^{5421742034688} 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 5421742034688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9535462110720).

5421742034688 is an abundant number, since it is smaller than the sum of its proper divisors (13649182186752).

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

5421742034688 is an equidigital number, since it uses as much as digits as its factorization.

5421742034688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704 (or 675 counting only the distinct ones).

The product of its (nonzero) digits is 10321920, while the sum is 54.

The spelling of 5421742034688 in words is "five trillion, four hundred twenty-one billion, seven hundred forty-two million, thirty-four thousand, six hundred eighty-eight".