42073355075142 has 32 divisors (see below), whose sum is σ = 90076763779200. Its totient is φ = 13061130743808.

The previous prime is 42073355075107. The next prime is 42073355075153. The reversal of 42073355075142 is 24157055337024.

It is a junction number, because it is equal to n+sod(n) for n = 42073355075091 and 42073355075100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3127658683 + ... + 3127672134.

It is an arithmetic number, because the mean of its divisors is an integer number (2814898868100).

Almost surely, 2^{42073355075142} is an apocalyptic number.

42073355075142 is an abundant number, since it is smaller than the sum of its proper divisors (48003408704058).

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

42073355075142 is a wasteful number, since it uses less digits than its factorization.

42073355075142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6255330900.

The product of its (nonzero) digits is 3528000, while the sum is 48.

The spelling of 42073355075142 in words is "forty-two trillion, seventy-three billion, three hundred fifty-five million, seventy-five thousand, one hundred forty-two".