3429819497142 has 80 divisors (see below), whose sum is σ = 7704494138880. Its totient is φ = 1140426686448.

The previous prime is 3429819497089. The next prime is 3429819497149. The reversal of 3429819497142 is 2417949189243.

3429819497142 is a `hidden beast` number, since 3 + 4 + 2 + 98 + 19 + 497 + 1 + 42 = 666.

3429819497142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3429819497142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3429819497149) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 113468643 + ... + 113498865.

It is an arithmetic number, because the mean of its divisors is an integer number (96306176736).

Almost surely, 2^{3429819497142} is an apocalyptic number.

3429819497142 is an abundant number, since it is smaller than the sum of its proper divisors (4274674641738).

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

3429819497142 is a wasteful number, since it uses less digits than its factorization.

3429819497142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31959 (or 31950 counting only the distinct ones).

The product of its digits is 31352832, while the sum is 63.

The spelling of 3429819497142 in words is "three trillion, four hundred twenty-nine billion, eight hundred nineteen million, four hundred ninety-seven thousand, one hundred forty-two".