1451412988 has 6 divisors (see below), whose sum is σ = 2539972736. Its totient is φ = 725706492.

The previous prime is 1451412971. The next prime is 1451413001. The reversal of 1451412988 is 8892141541.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 181426620 + ... + 181426627.

Almost surely, 2^1451412988 is an apocalyptic number.

It is an amenable number.

1451412988 is a deficient number, since it is larger than the sum of its proper divisors (1088559748).

1451412988 is a wasteful number, since it uses less digits than its factorization.

1451412988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362853251 (or 362853249 counting only the distinct ones).

The product of its digits is 92160, while the sum is 43.

The square root of 1451412988 is about 38097.4144529521. The cubic root of 1451412988 is about 1132.2187299742.

The spelling of 1451412988 in words is "one billion, four hundred fifty-one million, four hundred twelve thousand, nine hundred eighty-eight".