1043121310434 has 48 divisors (see below), whose sum is σ = 2584259808000. Its totient is φ = 297885496320.

The previous prime is 1043121310409. The next prime is 1043121310463. The reversal of 1043121310434 is 4340131213401.

1043121310434 is a `hidden beast` number, since 1 + 0 + 4 + 3 + 1 + 213 + 10 + 434 = 666.

1043121310434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1043121310398 and 1043121310407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1818847 + ... + 2322594.

It is an arithmetic number, because the mean of its divisors is an integer number (53838746000).

Almost surely, 2^{1043121310434} is an apocalyptic number.

1043121310434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1043121310434 is an abundant number, since it is smaller than the sum of its proper divisors (1541138497566).

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

1043121310434 is a wasteful number, since it uses less digits than its factorization.

1043121310434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4143455 (or 4143452 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

Adding to 1043121310434 its reverse (4340131213401), we get a palindrome (5383252523835).

The spelling of 1043121310434 in words is "one trillion, forty-three billion, one hundred twenty-one million, three hundred ten thousand, four hundred thirty-four".