3400065521442 has 64 divisors (see below), whose sum is σ = 7954185984000. Its totient is φ = 1073594695824.

The previous prime is 3400065521441. The next prime is 3400065521467. The reversal of 3400065521442 is 2441255600043.

3400065521442 is a `hidden beast` number, since 3 + 400 + 0 + 65 + 52 + 144 + 2 = 666.

3400065521442 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 = 3400065521397 and 3400065521406.

It is not an unprimeable number, because it can be changed into a prime (3400065521441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10134963 + ... + 10465065.

It is an arithmetic number, because the mean of its divisors is an integer number (124284156000).

Almost surely, 2^{3400065521442} is an apocalyptic number.

3400065521442 is an abundant number, since it is smaller than the sum of its proper divisors (4554120462558).

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

3400065521442 is a wasteful number, since it uses less digits than its factorization.

3400065521442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340172 (or 340166 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 3400065521442 in words is "three trillion, four hundred billion, sixty-five million, five hundred twenty-one thousand, four hundred forty-two".