1464504842 has 4 divisors (see below), whose sum is σ = 2196757266. Its totient is φ = 732252420.

The previous prime is 1464504799. The next prime is 1464504869. The reversal of 1464504842 is 2484054641.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2484054641 = 14057 ⋅176713.

It can be written as a sum of positive squares in only one way, i.e., 790115881 + 674388961 = 28109^2 + 25969^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1464504796 and 1464504805.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366126209 + ... + 366126212.

Almost surely, 2^1464504842 is an apocalyptic number.

1464504842 is a deficient number, since it is larger than the sum of its proper divisors (732252424).

1464504842 is an equidigital number, since it uses as much as digits as its factorization.

1464504842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 732252423.

The product of its (nonzero) digits is 122880, while the sum is 38.

The square root of 1464504842 is about 38268.8494992990. The cubic root of 1464504842 is about 1135.6127780997.

The spelling of 1464504842 in words is "one billion, four hundred sixty-four million, five hundred four thousand, eight hundred forty-two".