1334323420 has 24 divisors (see below), whose sum is σ = 2861699904. Its totient is φ = 522373056.

The previous prime is 1334323369. The next prime is 1334323439. The reversal of 1334323420 is 243234331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 708807 + ... + 710686.

It is an arithmetic number, because the mean of its divisors is an integer number (119237496).

Almost surely, 2^1334323420 is an apocalyptic number.

1334323420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334323420 is an abundant number, since it is smaller than the sum of its proper divisors (1527376484).

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

1334323420 is a wasteful number, since it uses less digits than its factorization.

1334323420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419549 (or 1419547 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 1334323420 is about 36528.3919711777. The cubic root of 1334323420 is about 1100.9147817383.

Adding to 1334323420 its reverse (243234331), we get a palindrome (1577557751).

It can be divided in two parts, 13343 and 23420, that added together give a palindrome (36763).

The spelling of 1334323420 in words is "one billion, three hundred thirty-four million, three hundred twenty-three thousand, four hundred twenty".