1042962449 has 4 divisors (see below), whose sum is σ = 1043126640. Its totient is φ = 1042798260.

The previous prime is 1042962443. The next prime is 1042962457. The reversal of 1042962449 is 9442692401.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1042962449 - 2⁴ = 1042962433 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042962443) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 72167 + ... + 85404.

It is an arithmetic number, because the mean of its divisors is an integer number (260781660).

Almost surely, 2^1042962449 is an apocalyptic number.

It is an amenable number.

1042962449 is a deficient number, since it is larger than the sum of its proper divisors (164191).

1042962449 is an equidigital number, since it uses as much as digits as its factorization.

1042962449 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164190.

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 1042962449 is about 32294.9291530420. The cubic root of 1042962449 is about 1014.1204896198.

The spelling of 1042962449 in words is "one billion, forty-two million, nine hundred sixty-two thousand, four hundred forty-nine".