1451434514 has 16 divisors (see below), whose sum is σ = 2253251520. Its totient is φ = 700373520.

The previous prime is 1451434511. The next prime is 1451434553. The reversal of 1451434514 is 4154341541.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1451434511) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 168107 + ... + 176529.

It is an arithmetic number, because the mean of its divisors is an integer number (140828220).

Almost surely, 2^1451434514 is an apocalyptic number.

1451434514 is a deficient number, since it is larger than the sum of its proper divisors (801817006).

1451434514 is a wasteful number, since it uses less digits than its factorization.

1451434514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11425.

The product of its digits is 19200, while the sum is 32.

The square root of 1451434514 is about 38097.6969645148. The cubic root of 1451434514 is about 1132.2243272830.

The spelling of 1451434514 in words is "one billion, four hundred fifty-one million, four hundred thirty-four thousand, five hundred fourteen".