1334430423340 has 48 divisors (see below), whose sum is σ = 3241218984192. Its totient is φ = 452006721216.

The previous prime is 1334430423299. The next prime is 1334430423341. The reversal of 1334430423340 is 433240344331.

It is a junction number, because it is equal to n+sod(n) for n = 1334430423296 and 1334430423305.

It is not an unprimeable number, because it can be changed into a prime (1334430423341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57407934 + ... + 57431173.

It is an arithmetic number, because the mean of its divisors is an integer number (67525395504).

Almost surely, 2^{1334430423340} is an apocalyptic number.

1334430423340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1334430423340 is an abundant number, since it is smaller than the sum of its proper divisors (1906788560852).

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

1334430423340 is a wasteful number, since it uses less digits than its factorization.

1334430423340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114839206 (or 114839204 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 34.

Adding to 1334430423340 its reverse (433240344331), we get a palindrome (1767670767671).

The spelling of 1334430423340 in words is "one trillion, three hundred thirty-four billion, four hundred thirty million, four hundred twenty-three thousand, three hundred forty".