1016423436 has 48 divisors (see below), whose sum is σ = 2803933440. Its totient is φ = 280392000.

The previous prime is 1016423399. The next prime is 1016423459. The reversal of 1016423436 is 6343246101.

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, 206190 + ... + 211061.

It is an arithmetic number, because the mean of its divisors is an integer number (58415280).

Almost surely, 2^1016423436 is an apocalyptic number.

It is an amenable number.

1016423436 is an abundant number, since it is smaller than the sum of its proper divisors (1787510004).

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

1016423436 is a wasteful number, since it uses less digits than its factorization.

1016423436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417294 (or 417292 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1016423436 is about 31881.3963935082. The cubic root of 1016423436 is about 1005.4447792411. Note that the first 3 decimals are identical.

Adding to 1016423436 its reverse (6343246101), we get a palindrome (7359669537).

The spelling of 1016423436 in words is "one billion, sixteen million, four hundred twenty-three thousand, four hundred thirty-six".