1451435012 has 12 divisors (see below), whose sum is σ = 2594054400. Its totient is φ = 710276616.

The previous prime is 1451435009. The next prime is 1451435017. The reversal of 1451435012 is 2105341541.

It is not an unprimeable number, because it can be changed into a prime (1451435017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3860012 + ... + 3860387.

It is an arithmetic number, because the mean of its divisors is an integer number (216171200).

Almost surely, 2^1451435012 is an apocalyptic number.

It is an amenable number.

1451435012 is a deficient number, since it is larger than the sum of its proper divisors (1142619388).

1451435012 is a wasteful number, since it uses less digits than its factorization.

1451435012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7720450 (or 7720448 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1451435012 is about 38097.7035003424. The cubic root of 1451435012 is about 1132.2244567750.

Adding to 1451435012 its reverse (2105341541), we get a palindrome (3556776553).

The spelling of 1451435012 in words is "one billion, four hundred fifty-one million, four hundred thirty-five thousand, twelve".