542032464312 has 128 divisors (see below), whose sum is σ = 1524951360000. Its totient is φ = 178367194368.

The previous prime is 542032464307. The next prime is 542032464317. The reversal of 542032464312 is 213464230245.

542032464312 is a `hidden beast` number, since 5 + 4 + 2 + 0 + 3 + 2 + 4 + 643 + 1 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (542032464307) and next prime (542032464317).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (542032464317) 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, 12416139 + ... + 12459717.

It is an arithmetic number, because the mean of its divisors is an integer number (11913682500).

Almost surely, 2^542032464312 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 542032464312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (762475680000).

542032464312 is an abundant number, since it is smaller than the sum of its proper divisors (982918895688).

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

542032464312 is a wasteful number, since it uses less digits than its factorization.

542032464312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44330 (or 44320 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

Adding to 542032464312 its reverse (213464230245), we get a palindrome (755496694557).

The spelling of 542032464312 in words is "five hundred forty-two billion, thirty-two million, four hundred sixty-four thousand, three hundred twelve".