542264322310620 has 192 divisors, whose sum is σ = 1869242143426560. Its totient is φ = 114380229583872.

The previous prime is 542264322310609. The next prime is 542264322310631. The reversal of 542264322310620 is 26013223462245.

It is an interprime number because it is at equal distance from previous prime (542264322310609) and next prime (542264322310631).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6075286 + ... + 33487874.

It is an arithmetic number, because the mean of its divisors is an integer number (9735636163680).

Almost surely, 2^{542264322310620} 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 542264322310620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (934621071713280).

542264322310620 is an abundant number, since it is smaller than the sum of its proper divisors (1326977821115940).

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

542264322310620 is a wasteful number, since it uses less digits than its factorization.

542264322310620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27416244 (or 27416242 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 42.

Adding to 542264322310620 its reverse (26013223462245), we get a palindrome (568277545772865).

The spelling of 542264322310620 in words is "five hundred forty-two trillion, two hundred sixty-four billion, three hundred twenty-two million, three hundred ten thousand, six hundred twenty".