1024941494 has 4 divisors (see below), whose sum is σ = 1537412244. Its totient is φ = 512470746.

The previous prime is 1024941487. The next prime is 1024941521. The reversal of 1024941494 is 4941494201.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1024941494² = 2101010132245904072, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 256235372 + ... + 256235375.

It is an arithmetic number, because the mean of its divisors is an integer number (384353061).

Almost surely, 2^1024941494 is an apocalyptic number.

1024941494 is a deficient number, since it is larger than the sum of its proper divisors (512470750).

1024941494 is an equidigital number, since it uses as much as digits as its factorization.

1024941494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512470749.

The product of its (nonzero) digits is 41472, while the sum is 38.

The square root of 1024941494 is about 32014.7074639141. The cubic root of 1024941494 is about 1008.2456536530.

The spelling of 1024941494 in words is "one billion, twenty-four million, nine hundred forty-one thousand, four hundred ninety-four".