1334404023442 has 16 divisors (see below), whose sum is σ = 2287578174912. Its totient is φ = 571880333520.

The previous prime is 1334404023439. The next prime is 1334404023461. The reversal of 1334404023442 is 2443204044331.

It is a junction number, because it is equal to n+sod(n) for n = 1334404023398 and 1334404023407.

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, 667393 + ... + 1764715.

It is an arithmetic number, because the mean of its divisors is an integer number (142973635932).

Almost surely, 2^{1334404023442} is an apocalyptic number.

1334404023442 is a deficient number, since it is larger than the sum of its proper divisors (953174151470).

1334404023442 is a wasteful number, since it uses less digits than its factorization.

1334404023442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184193.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 1334404023442 its reverse (2443204044331), we get a palindrome (3777608067773).

The spelling of 1334404023442 in words is "one trillion, three hundred thirty-four billion, four hundred four million, twenty-three thousand, four hundred forty-two".