1542200216 has 16 divisors (see below), whose sum is σ = 2893503600. Its totient is φ = 770599264.

The previous prime is 1542200161. The next prime is 1542200221. The reversal of 1542200216 is 6120022451.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1542200191 and 1542200200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49355 + ... + 74298.

It is an arithmetic number, because the mean of its divisors is an integer number (180843975).

Almost surely, 2^1542200216 is an apocalyptic number.

It is an amenable number.

1542200216 is a deficient number, since it is larger than the sum of its proper divisors (1351303384).

1542200216 is a wasteful number, since it uses less digits than its factorization.

1542200216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125218 (or 125214 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1542200216 is about 39270.8570825746. The cubic root of 1542200216 is about 1155.3500475077.

Adding to 1542200216 its reverse (6120022451), we get a palindrome (7662222667).

The spelling of 1542200216 in words is "one billion, five hundred forty-two million, two hundred thousand, two hundred sixteen".