4542176043620 has 96 divisors (see below), whose sum is σ = 10051977761280. Its totient is φ = 1720651806720.

The previous prime is 4542176043619. The next prime is 4542176043623. The reversal of 4542176043620 is 263406712454.

It is a super-2 number, since 2×4542176043620² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4542176043623) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 451099946 + ... + 451110014.

It is an arithmetic number, because the mean of its divisors is an integer number (104708101680).

Almost surely, 2^{4542176043620} 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 4542176043620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5025988880640).

4542176043620 is an abundant number, since it is smaller than the sum of its proper divisors (5509801717660).

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

4542176043620 is a wasteful number, since it uses less digits than its factorization.

4542176043620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19725 (or 19723 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 4542176043620 in words is "four trillion, five hundred forty-two billion, one hundred seventy-six million, forty-three thousand, six hundred twenty".