1012431362 has 16 divisors (see below), whose sum is σ = 1608763032. Its totient is φ = 476206080.

The previous prime is 1012431347. The next prime is 1012431391. The reversal of 1012431362 is 2631342101.

It can be written as a sum of positive squares in 4 ways, for example, as 1010031961 + 2399401 = 31781^2 + 1549^2 .

It is a super-2 number, since 2×1012431362² = 2050034525522350088, which contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 78062 + ... + 90102.

Almost surely, 2^1012431362 is an apocalyptic number.

1012431362 is a deficient number, since it is larger than the sum of its proper divisors (596331670).

1012431362 is a wasteful number, since it uses less digits than its factorization.

1012431362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14533.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1012431362 is about 31818.7265929987. The cubic root of 1012431362 is about 1004.1267339740.

Adding to 1012431362 its reverse (2631342101), we get a palindrome (3643773463).

The spelling of 1012431362 in words is "one billion, twelve million, four hundred thirty-one thousand, three hundred sixty-two".