1450031002 has 16 divisors (see below), whose sum is σ = 2498651712. Its totient is φ = 618220800.

The previous prime is 1450030991. The next prime is 1450031003. The reversal of 1450031002 is 2001300541.

It is a super-2 number, since 2×1450031002² = 4205179813522248008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1450031003) 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, 265624 + ... + 271027.

It is an arithmetic number, because the mean of its divisors is an integer number (156165732).

Almost surely, 2^1450031002 is an apocalyptic number.

1450031002 is a deficient number, since it is larger than the sum of its proper divisors (1048620710).

1450031002 is a wasteful number, since it uses less digits than its factorization.

1450031002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 536853.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 1450031002 is about 38079.2726033468. The cubic root of 1450031002 is about 1131.8592624918.

Adding to 1450031002 its reverse (2001300541), we get a palindrome (3451331543).

The spelling of 1450031002 in words is "one billion, four hundred fifty million, thirty-one thousand, two".