42020231434214 has 16 divisors (see below), whose sum is σ = 68807507192640. Its totient is φ = 19087013952360.

The previous prime is 42020231434213. The next prime is 42020231434219. The reversal of 42020231434214 is 41243413202024.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42020231434213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 654529424 + ... + 654593619.

It is an arithmetic number, because the mean of its divisors is an integer number (4300469199540).

Almost surely, 2^{42020231434214} is an apocalyptic number.

42020231434214 is a deficient number, since it is larger than the sum of its proper divisors (26787275758426).

42020231434214 is a wasteful number, since it uses less digits than its factorization.

42020231434214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1309124515.

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 42020231434214 its reverse (41243413202024), we get a palindrome (83263644636238).

The spelling of 42020231434214 in words is "forty-two trillion, twenty billion, two hundred thirty-one million, four hundred thirty-four thousand, two hundred fourteen".