1451234002 has 8 divisors (see below), whose sum is σ = 2304901116. Its totient is φ = 682933632.

The previous prime is 1451233963. The next prime is 1451234021. The reversal of 1451234002 is 2004321541.

It can be written as a sum of positive squares in 2 ways, for example, as 1201246281 + 249987721 = 34659^2 + 15811^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 21341643 + ... + 21341710.

Almost surely, 2^1451234002 is an apocalyptic number.

1451234002 is a deficient number, since it is larger than the sum of its proper divisors (853667114).

1451234002 is a wasteful number, since it uses less digits than its factorization.

1451234002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42683372.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1451234002 is about 38095.0653234773. The cubic root of 1451234002 is about 1132.1721869080.

Adding to 1451234002 its reverse (2004321541), we get a palindrome (3455555543).

The spelling of 1451234002 in words is "one billion, four hundred fifty-one million, two hundred thirty-four thousand, two".