944250121 has 8 divisors (see below), whose sum is σ = 978022080. Its totient is φ = 910558992.

The previous prime is 944250103. The next prime is 944250161. The reversal of 944250121 is 121052449.

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

It is a cyclic number.

It is not a de Polignac number, because 944250121 - 2⁹ = 944249609 is a prime.

It is a super-4 number, since 4×944250121⁴ (a number of 37 digits) contains 4444 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 944250121.

It is not an unprimeable number, because it can be changed into a prime (944250161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4086 + ... + 43648.

It is an arithmetic number, because the mean of its divisors is an integer number (122252760).

Almost surely, 2^944250121 is an apocalyptic number.

It is an amenable number.

944250121 is a deficient number, since it is larger than the sum of its proper divisors (33771959).

944250121 is a wasteful number, since it uses less digits than its factorization.

944250121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40415.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 944250121 is about 30728.6530944654. The cubic root of 944250121 is about 981.0602578151.

The spelling of 944250121 in words is "nine hundred forty-four million, two hundred fifty thousand, one hundred twenty-one".