42102332200030 has 32 divisors (see below), whose sum is σ = 79083947571264. Its totient is φ = 16107743790336.

The previous prime is 42102332199971. The next prime is 42102332200039. The reversal of 42102332200030 is 3000223320124.

It is a junction number, because it is equal to n+sod(n) for n = 42102332199974 and 42102332200010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42102332200039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1722129 + ... + 9336508.

It is an arithmetic number, because the mean of its divisors is an integer number (2471373361602).

Almost surely, 2^{42102332200030} is an apocalyptic number.

42102332200030 is a deficient number, since it is larger than the sum of its proper divisors (36981615371234).

42102332200030 is a wasteful number, since it uses less digits than its factorization.

42102332200030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11075220.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 42102332200030 its reverse (3000223320124), we get a palindrome (45102555520154).

The spelling of 42102332200030 in words is "forty-two trillion, one hundred two billion, three hundred thirty-two million, two hundred thousand, thirty".