1015064142 has 32 divisors (see below), whose sum is σ = 2135869344. Its totient is φ = 321177600.

The previous prime is 1015064131. The next prime is 1015064161. The reversal of 1015064142 is 2414605101.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46659 + ... + 64862.

It is an arithmetic number, because the mean of its divisors is an integer number (66745917).

Almost surely, 2^1015064142 is an apocalyptic number.

1015064142 is an abundant number, since it is smaller than the sum of its proper divisors (1120805202).

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

1015064142 is a wasteful number, since it uses less digits than its factorization.

1015064142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111604.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1015064142 is about 31860.0712805229. The cubic root of 1015064142 is about 1004.9963753242.

Adding to 1015064142 its reverse (2414605101), we get a palindrome (3429669243).

The spelling of 1015064142 in words is "one billion, fifteen million, sixty-four thousand, one hundred forty-two".