1434343402442 has 16 divisors (see below), whose sum is σ = 2177398903680. Its totient is φ = 708568960128.

The previous prime is 1434343402439. The next prime is 1434343402477. The reversal of 1434343402442 is 2442043434341.

It is a super-2 number, since 2×1434343402442² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1434343402396 and 1434343402405.

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, 6183842 + ... + 6411597.

It is an arithmetic number, because the mean of its divisors is an integer number (136087431480).

Almost surely, 2^{1434343402442} is an apocalyptic number.

1434343402442 is a deficient number, since it is larger than the sum of its proper divisors (743055501238).

1434343402442 is a wasteful number, since it uses less digits than its factorization.

1434343402442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12596125.

The product of its (nonzero) digits is 442368, while the sum is 38.

Adding to 1434343402442 its reverse (2442043434341), we get a palindrome (3876386836783).

The spelling of 1434343402442 in words is "one trillion, four hundred thirty-four billion, three hundred forty-three million, four hundred two thousand, four hundred forty-two".