542213252883930 has 128 divisors (see below), whose sum is σ = 1414026608025600. Its totient is φ = 132557954284800.

The previous prime is 542213252883881. The next prime is 542213252883979. The reversal of 542213252883930 is 39388252312245.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (542213252883881) and next prime (542213252883979).

It is a Harshad number since it is a multiple of its sum of digits (57).

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, 699008641 + ... + 699783899.

It is an arithmetic number, because the mean of its divisors is an integer number (11047082875200).

Almost surely, 2^{542213252883930} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542213252883930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (707013304012800).

542213252883930 is an abundant number, since it is smaller than the sum of its proper divisors (871813355141670).

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

542213252883930 is a wasteful number, since it uses less digits than its factorization.

542213252883930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814900.

The product of its (nonzero) digits is 24883200, while the sum is 57.

The spelling of 542213252883930 in words is "five hundred forty-two trillion, two hundred thirteen billion, two hundred fifty-two million, eight hundred eighty-three thousand, nine hundred thirty".