1070949662659 has 8 divisors (see below), whose sum is σ = 1082023074720. Its totient is φ = 1059904250496.

The previous prime is 1070949662633. The next prime is 1070949662681. The reversal of 1070949662659 is 9562669490701.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1070949662659 is a prime.

It is a super-2 number, since 2×1070949662659² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1070949662659.

It is not an unprimeable number, because it can be changed into a prime (1070949662689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6923079 + ... + 7076080.

It is an arithmetic number, because the mean of its divisors is an integer number (135252884340).

Almost surely, 2^{1070949662659} is an apocalyptic number.

1070949662659 is a deficient number, since it is larger than the sum of its proper divisors (11073412061).

1070949662659 is a wasteful number, since it uses less digits than its factorization.

1070949662659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13999949.

The product of its (nonzero) digits is 44089920, while the sum is 64.

The spelling of 1070949662659 in words is "one trillion, seventy billion, nine hundred forty-nine million, six hundred sixty-two thousand, six hundred fifty-nine".