542370384 has 80 divisors (see below), whose sum is σ = 1560584640. Its totient is φ = 180351360.

The previous prime is 542370377. The next prime is 542370403. The reversal of 542370384 is 483073245.

It is a happy number.

542370384 is a `hidden beast` number, since 542 + 37 + 0 + 3 + 84 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210834 + ... + 213390.

It is an arithmetic number, because the mean of its divisors is an integer number (19507308).

Almost surely, 2^542370384 is an apocalyptic number.

542370384 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 542370384, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (780292320).

542370384 is an abundant number, since it is smaller than the sum of its proper divisors (1018214256).

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

542370384 is a wasteful number, since it uses less digits than its factorization.

542370384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065 (or 3053 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 36.

The square root of 542370384 is about 23288.8467726506. The cubic root of 542370384 is about 815.5150665415.

The spelling of 542370384 in words is "five hundred forty-two million, three hundred seventy thousand, three hundred eighty-four".