1451130634 has 8 divisors (see below), whose sum is σ = 2177582148. Its totient is φ = 725269920.

The previous prime is 1451130613. The next prime is 1451130673. The reversal of 1451130634 is 4360311541.

It can be written as a sum of positive squares in 2 ways, for example, as 1359028225 + 92102409 = 36865^2 + 9597^2 .

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141507 + ... + 151414.

Almost surely, 2^1451130634 is an apocalyptic number.

1451130634 is a deficient number, since it is larger than the sum of its proper divisors (726451514).

1451130634 is a wasteful number, since it uses less digits than its factorization.

1451130634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 295400.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1451130634 is about 38093.7085881645. The cubic root of 1451130634 is about 1132.1453056118.

The spelling of 1451130634 in words is "one billion, four hundred fifty-one million, one hundred thirty thousand, six hundred thirty-four".