1042070465 has 8 divisors (see below), whose sum is σ = 1256769600. Its totient is φ = 829466352.

The previous prime is 1042070441. The next prime is 1042070483. The reversal of 1042070465 is 5640702401.

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

It is a cyclic number.

It is not a de Polignac number, because 1042070465 - 2⁸ = 1042070209 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 522659 + ... + 524648.

It is an arithmetic number, because the mean of its divisors is an integer number (157096200).

Almost surely, 2^1042070465 is an apocalyptic number.

It is an amenable number.

1042070465 is a deficient number, since it is larger than the sum of its proper divisors (214699135).

1042070465 is a wasteful number, since it uses less digits than its factorization.

1042070465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047511.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 1042070465 is about 32281.1162291517. The cubic root of 1042070465 is about 1013.8313014354.

Adding to 1042070465 its reverse (5640702401), we get a palindrome (6682772866).

The spelling of 1042070465 in words is "one billion, forty-two million, seventy thousand, four hundred sixty-five".