1430148830 has 32 divisors (see below), whose sum is σ = 2815452000. Its totient is φ = 518728320.

The previous prime is 1430148799. The next prime is 1430148887. The reversal of 1430148830 is 388410341.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 27296 + ... + 60044.

It is an arithmetic number, because the mean of its divisors is an integer number (87982875).

Almost surely, 2^1430148830 is an apocalyptic number.

1430148830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1430148830 is a deficient number, since it is larger than the sum of its proper divisors (1385303170).

1430148830 is a wasteful number, since it uses less digits than its factorization.

1430148830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33164.

The product of its (nonzero) digits is 9216, while the sum is 32.

The square root of 1430148830 is about 37817.3086033366. The cubic root of 1430148830 is about 1126.6622551364.

The spelling of 1430148830 in words is "one billion, four hundred thirty million, one hundred forty-eight thousand, eight hundred thirty".