1145351430 has 24 divisors (see below), whose sum is σ = 2977913952. Its totient is φ = 305427024.

The previous prime is 1145351429. The next prime is 1145351443. The reversal of 1145351430 is 341535411.

It is a happy number.

1145351430 is a `hidden beast` number, since 1 + 145 + 3 + 514 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1145351394 and 1145351403.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 6362974 + ... + 6363153.

It is an arithmetic number, because the mean of its divisors is an integer number (124079748).

Almost surely, 2^1145351430 is an apocalyptic number.

1145351430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145351430 is an abundant number, since it is smaller than the sum of its proper divisors (1832562522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1145351430 is a wasteful number, since it uses less digits than its factorization.

1145351430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12726140 (or 12726137 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1145351430 is about 33843.0410867581. The cubic root of 1145351430 is about 1046.2759777383.

Adding to 1145351430 its reverse (341535411), we get a palindrome (1486886841).

The spelling of 1145351430 in words is "one billion, one hundred forty-five million, three hundred fifty-one thousand, four hundred thirty".