1011423364 has 24 divisors (see below), whose sum is σ = 2141838720. Its totient is φ = 407968896.

The previous prime is 1011423331. The next prime is 1011423377. The reversal of 1011423364 is 4633241101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1061944 + ... + 1062895.

It is an arithmetic number, because the mean of its divisors is an integer number (89243280).

Almost surely, 2^1011423364 is an apocalyptic number.

1011423364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1011423364 is an abundant number, since it is smaller than the sum of its proper divisors (1130415356).

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

1011423364 is a wasteful number, since it uses less digits than its factorization.

1011423364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2124867 (or 2124865 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 1011423364 is about 31802.8829510785. The cubic root of 1011423364 is about 1003.7933800724.

Adding to 1011423364 its reverse (4633241101), we get a palindrome (5644664465).

The spelling of 1011423364 in words is "one billion, eleven million, four hundred twenty-three thousand, three hundred sixty-four".