1012343142 has 64 divisors (see below), whose sum is σ = 2189099520. Its totient is φ = 311111424.

The previous prime is 1012343131. The next prime is 1012343153. The reversal of 1012343142 is 2413432101.

1012343142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1012343131) and next prime (1012343153).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 827143 + ... + 828365.

It is an arithmetic number, because the mean of its divisors is an integer number (34204680).

Almost surely, 2^1012343142 is an apocalyptic number.

1012343142 is an abundant number, since it is smaller than the sum of its proper divisors (1176756378).

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

1012343142 is a wasteful number, since it uses less digits than its factorization.

1012343142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1012343142 is about 31817.3402722478. The cubic root of 1012343142 is about 1004.0975676730.

Adding to 1012343142 its reverse (2413432101), we get a palindrome (3425775243).

The spelling of 1012343142 in words is "one billion, twelve million, three hundred forty-three thousand, one hundred forty-two".