1010142244 has 48 divisors (see below), whose sum is σ = 1963011456. Its totient is φ = 452390400.

The previous prime is 1010142241. The next prime is 1010142247. The reversal of 1010142244 is 4422410101.

It is an interprime number because it is at equal distance from previous prime (1010142241) and next prime (1010142247).

It is a super-2 number, since 2×1010142244² = 2040774706226711072, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1010142241) by changing a digit.

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, 328474 + ... + 331534.

It is an arithmetic number, because the mean of its divisors is an integer number (40896072).

Almost surely, 2^1010142244 is an apocalyptic number.

It is an amenable number.

1010142244 is a deficient number, since it is larger than the sum of its proper divisors (952869212).

1010142244 is a wasteful number, since it uses less digits than its factorization.

1010142244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316 (or 3314 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 1010142244 is about 31782.7349987379. The cubic root of 1010142244 is about 1003.3693825109.

Adding to 1010142244 its reverse (4422410101), we get a palindrome (5432552345).

The spelling of 1010142244 in words is "one billion, ten million, one hundred forty-two thousand, two hundred forty-four".