1423534364 has 48 divisors (see below), whose sum is σ = 2899771392. Its totient is φ = 598897152.

The previous prime is 1423534351. The next prime is 1423534381. The reversal of 1423534364 is 4634353241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342869 + ... + 346995.

It is an arithmetic number, because the mean of its divisors is an integer number (60411904).

Almost surely, 2^1423534364 is an apocalyptic number.

1423534364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1423534364 is an abundant number, since it is smaller than the sum of its proper divisors (1476237028).

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

1423534364 is a wasteful number, since it uses less digits than its factorization.

1423534364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4362 (or 4360 counting only the distinct ones).

The product of its digits is 103680, while the sum is 35.

The square root of 1423534364 is about 37729.7543591262. The cubic root of 1423534364 is about 1124.9226255263.

The spelling of 1423534364 in words is "one billion, four hundred twenty-three million, five hundred thirty-four thousand, three hundred sixty-four".