1459943042 has 8 divisors (see below), whose sum is σ = 2190878976. Its totient is φ = 729650052.

The previous prime is 1459943039. The next prime is 1459943081. The reversal of 1459943042 is 2403499541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155018 + ... + 164165.

It is an arithmetic number, because the mean of its divisors is an integer number (273859872).

Almost surely, 2^1459943042 is an apocalyptic number.

1459943042 is a deficient number, since it is larger than the sum of its proper divisors (730935934).

1459943042 is a wasteful number, since it uses less digits than its factorization.

1459943042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321472.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 1459943042 is about 38209.2010123216. The cubic root of 1459943042 is about 1134.4324413708.

The spelling of 1459943042 in words is "one billion, four hundred fifty-nine million, nine hundred forty-three thousand, forty-two".