42123532314522 has 8 divisors (see below), whose sum is σ = 84247064629056. Its totient is φ = 14041177438172.

The previous prime is 42123532314511. The next prime is 42123532314541. The reversal of 42123532314522 is 22541323532124.

It is a sphenic number, since it is the product of 3 distinct primes.

42123532314522 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3510294359538 + ... + 3510294359549.

It is an arithmetic number, because the mean of its divisors is an integer number (10530883078632).

Almost surely, 2^{42123532314522} is an apocalyptic number.

42123532314522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

42123532314522 is a wasteful number, since it uses less digits than its factorization.

42123532314522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7020588719092.

The product of its digits is 345600, while the sum is 39.

Adding to 42123532314522 its reverse (22541323532124), we get a palindrome (64664855846646).

The spelling of 42123532314522 in words is "forty-two trillion, one hundred twenty-three billion, five hundred thirty-two million, three hundred fourteen thousand, five hundred twenty-two".