42002211425028 has 24 divisors (see below), whose sum is σ = 102266253905088. Its totient is φ = 13392009439776.

The previous prime is 42002211424997. The next prime is 42002211425029. The reversal of 42002211425028 is 82052411220024.

It is a self number, because there is not a number n which added to its sum of digits gives 42002211425028.

It is not an unprimeable number, because it can be changed into a prime (42002211425029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76090962451 + ... + 76090963002.

It is an arithmetic number, because the mean of its divisors is an integer number (4261093912712).

Almost surely, 2^{42002211425028} is an apocalyptic number.

It is an amenable number.

42002211425028 is an abundant number, since it is smaller than the sum of its proper divisors (60264042480060).

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

42002211425028 is a wasteful number, since it uses less digits than its factorization.

42002211425028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152181925483 (or 152181925481 counting only the distinct ones).

The product of its (nonzero) digits is 20480, while the sum is 33.

The spelling of 42002211425028 in words is "forty-two trillion, two billion, two hundred eleven million, four hundred twenty-five thousand, twenty-eight".