542366146320 has 160 divisors (see below), whose sum is σ = 1781837419392. Its totient is φ = 136000905216.

The previous prime is 542366146319. The next prime is 542366146321. The reversal of 542366146320 is 23641663245.

It is a happy number.

542366146320 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (542366146319) and next prime (542366146321).

It is a super-2 number, since 2×542366146320² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (542366146321) 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, 4522654 + ... + 4641026.

Almost surely, 2^542366146320 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 542366146320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (890918709696).

542366146320 is an abundant number, since it is smaller than the sum of its proper divisors (1239471273072).

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

542366146320 is a wasteful number, since it uses less digits than its factorization.

542366146320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119529 (or 119523 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 542366146320 in words is "five hundred forty-two billion, three hundred sixty-six million, one hundred forty-six thousand, three hundred twenty".