1534242122 has 16 divisors (see below), whose sum is σ = 2631450240. Its totient is φ = 657202128.

The previous prime is 1534242121. The next prime is 1534242137. The reversal of 1534242122 is 2212424351.

It is a junction number, because it is equal to n+sod(n) for n = 1534242091 and 1534242100.

It is not an unprimeable number, because it can be changed into a prime (1534242121) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 2483 + ... + 55449.

It is an arithmetic number, because the mean of its divisors is an integer number (164465640).

Almost surely, 2^1534242122 is an apocalyptic number.

1534242122 is a deficient number, since it is larger than the sum of its proper divisors (1097208118).

1534242122 is a wasteful number, since it uses less digits than its factorization.

1534242122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55045.

The product of its digits is 3840, while the sum is 26.

The square root of 1534242122 is about 39169.4028803095. The cubic root of 1534242122 is about 1153.3593321867.

Adding to 1534242122 its reverse (2212424351), we get a palindrome (3746666473).

The spelling of 1534242122 in words is "one billion, five hundred thirty-four million, two hundred forty-two thousand, one hundred twenty-two".