42101041323030 has 64 divisors (see below), whose sum is σ = 103546233543168. Its totient is φ = 10952005363200.

The previous prime is 42101041323017. The next prime is 42101041323037. The reversal of 42101041323030 is 3032314010124.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42101041323037) 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, 101471571 + ... + 101885630.

It is an arithmetic number, because the mean of its divisors is an integer number (1617909899112).

Almost surely, 2^{42101041323030} is an apocalyptic number.

42101041323030 is an abundant number, since it is smaller than the sum of its proper divisors (61445192220138).

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

42101041323030 is a wasteful number, since it uses less digits than its factorization.

42101041323030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203357381.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 42101041323030 its reverse (3032314010124), we get a palindrome (45133355333154).

The spelling of 42101041323030 in words is "forty-two trillion, one hundred one billion, forty-one million, three hundred twenty-three thousand, thirty".