42122111453324 has 72 divisors (see below), whose sum is σ = 85578162471648. Its totient is φ = 17770833699840.

The previous prime is 42122111453293. The next prime is 42122111453333. The reversal of 42122111453324 is 42335411122124.

It is a super-3 number, since 3×42122111453324³ (a number of 42 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77468534 + ... + 78010370.

It is an arithmetic number, because the mean of its divisors is an integer number (1188585589884).

Almost surely, 2^{42122111453324} is an apocalyptic number.

It is an amenable number.

42122111453324 is an abundant number, since it is smaller than the sum of its proper divisors (43456051018324).

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

42122111453324 is a wasteful number, since it uses less digits than its factorization.

42122111453324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 542515 (or 542440 counting only the distinct ones).

The product of its digits is 46080, while the sum is 35.

Adding to 42122111453324 its reverse (42335411122124), we get a palindrome (84457522575448).

The spelling of 42122111453324 in words is "forty-two trillion, one hundred twenty-two billion, one hundred eleven million, four hundred fifty-three thousand, three hundred twenty-four".