450351042 has 8 divisors (see below), whose sum is σ = 900702096. Its totient is φ = 150117012.

The previous prime is 450351037. The next prime is 450351079. The reversal of 450351042 is 240153054.

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

450351042 is an admirable number.

It is a super-2 number, since 2×450351042² = 405632122060971528, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37529248 + ... + 37529259.

It is an arithmetic number, because the mean of its divisors is an integer number (112587762).

Almost surely, 2^450351042 is an apocalyptic number.

450351042 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.

450351042 is a wasteful number, since it uses less digits than its factorization.

450351042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75058512.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 450351042 is about 21221.4759618647. The cubic root of 450351042 is about 766.5086448942.

The spelling of 450351042 in words is "four hundred fifty million, three hundred fifty-one thousand, forty-two".