372121043041 has 24 divisors (see below), whose sum is σ = 422061022152. Its totient is φ = 327631180800.

The previous prime is 372121043033. The next prime is 372121043053. The reversal of 372121043041 is 140340121273.

It can be written as a sum of positive squares in 4 ways, for example, as 1235171025 + 370885872016 = 35145^2 + 609004^2 .

It is not a de Polignac number, because 372121043041 - 2³ = 372121043033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (372121043011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 405901 + ... + 953413.

It is an arithmetic number, because the mean of its divisors is an integer number (17585875923).

Almost surely, 2^372121043041 is an apocalyptic number.

It is an amenable number.

372121043041 is a deficient number, since it is larger than the sum of its proper divisors (49939979111).

372121043041 is a wasteful number, since it uses less digits than its factorization.

372121043041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547713 (or 547702 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The spelling of 372121043041 in words is "three hundred seventy-two billion, one hundred twenty-one million, forty-three thousand, forty-one".