372534433121 has 8 divisors (see below), whose sum is σ = 374059939680. Its totient is φ = 371011957888.

The previous prime is 372534433091. The next prime is 372534433123. The reversal of 372534433121 is 121334435273.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-372534433121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (372534433123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 511376 + ... + 1003281.

It is an arithmetic number, because the mean of its divisors is an integer number (46757492460).

Almost surely, 2^372534433121 is an apocalyptic number.

It is an amenable number.

372534433121 is a deficient number, since it is larger than the sum of its proper divisors (1525506559).

372534433121 is a wasteful number, since it uses less digits than its factorization.

372534433121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1515663.

The product of its digits is 181440, while the sum is 38.

Adding to 372534433121 its reverse (121334435273), we get a palindrome (493868868394).

The spelling of 372534433121 in words is "three hundred seventy-two billion, five hundred thirty-four million, four hundred thirty-three thousand, one hundred twenty-one".