42030334434412 has 12 divisors (see below), whose sum is σ = 73581148264176. Its totient is φ = 21007149216080.

The previous prime is 42030334434401. The next prime is 42030334434419. The reversal of 42030334434412 is 21443443303024.

It is not an unprimeable number, because it can be changed into a prime (42030334434419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2004488488 + ... + 2004509455.

It is an arithmetic number, because the mean of its divisors is an integer number (6131762355348).

Almost surely, 2^{42030334434412} is an apocalyptic number.

It is an amenable number.

42030334434412 is a deficient number, since it is larger than the sum of its proper divisors (31550813829764).

42030334434412 is a wasteful number, since it uses less digits than its factorization.

42030334434412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009000568 (or 4009000566 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 42030334434412 its reverse (21443443303024), we get a palindrome (63473777737436).

The spelling of 42030334434412 in words is "forty-two trillion, thirty billion, three hundred thirty-four million, four hundred thirty-four thousand, four hundred twelve".