42040428062402 has 16 divisors (see below), whose sum is σ = 78621060272832. Its totient is φ = 16379387556720.

The previous prime is 42040428062363. The next prime is 42040428062429. The reversal of 42040428062402 is 20426082404024.

42040428062402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136494896153 + ... + 136494896460.

It is an arithmetic number, because the mean of its divisors is an integer number (4913816267052).

Almost surely, 2^{42040428062402} is an apocalyptic number.

42040428062402 is a deficient number, since it is larger than the sum of its proper divisors (36580632210430).

42040428062402 is a wasteful number, since it uses less digits than its factorization.

42040428062402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272989792633.

The product of its (nonzero) digits is 196608, while the sum is 38.

The spelling of 42040428062402 in words is "forty-two trillion, forty billion, four hundred twenty-eight million, sixty-two thousand, four hundred two".