1042414121343 has 16 divisors (see below), whose sum is σ = 1610812970496. Its totient is φ = 587275560480.

The previous prime is 1042414121239. The next prime is 1042414121363. The reversal of 1042414121343 is 3431214142401.

It is a happy number.

It is not a de Polignac number, because 1042414121343 - 2²¹ = 1042412024191 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1042414121343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1042414121363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349567296 + ... + 349570277.

It is an arithmetic number, because the mean of its divisors is an integer number (100675810656).

Almost surely, 2^{1042414121343} is an apocalyptic number.

1042414121343 is a deficient number, since it is larger than the sum of its proper divisors (568398849153).

1042414121343 is an equidigital number, since it uses as much as digits as its factorization.

1042414121343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699137654.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 1042414121343 its reverse (3431214142401), we get a palindrome (4473628263744).

The spelling of 1042414121343 in words is "one trillion, forty-two billion, four hundred fourteen million, one hundred twenty-one thousand, three hundred forty-three".