441154002 has 8 divisors (see below), whose sum is σ = 882308016. Its totient is φ = 147051332.

The previous prime is 441153953. The next prime is 441154009. The reversal of 441154002 is 200451144.

It is a happy number.

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

441154002 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 441154002.

It is not an unprimeable number, because it can be changed into a prime (441154009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36762828 + ... + 36762839.

It is an arithmetic number, because the mean of its divisors is an integer number (110288502).

Almost surely, 2^441154002 is an apocalyptic number.

441154002 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.

441154002 is a wasteful number, since it uses less digits than its factorization.

441154002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73525672.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 441154002 is about 21003.6663942275. Note that the first 3 decimals coincide. The cubic root of 441154002 is about 761.2548533048.

The spelling of 441154002 in words is "four hundred forty-one million, one hundred fifty-four thousand, two".