1488669947017 has 8 divisors (see below), whose sum is σ = 1709477451360. Its totient is φ = 1282108088160.

The previous prime is 1488669946999. The next prime is 1488669947033. The reversal of 1488669947017 is 7107499668841.

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-1488669947017 is a prime.

It is a super-2 number, since 2×1488669947017² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1488669947917) 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, 3561411148 + ... + 3561411565.

It is an arithmetic number, because the mean of its divisors is an integer number (213684681420).

Almost surely, 2^{1488669947017} is an apocalyptic number.

It is an amenable number.

1488669947017 is a deficient number, since it is larger than the sum of its proper divisors (220807504343).

1488669947017 is a wasteful number, since it uses less digits than its factorization.

1488669947017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7122822743.

The product of its (nonzero) digits is 146313216, while the sum is 70.

The spelling of 1488669947017 in words is "one trillion, four hundred eighty-eight billion, six hundred sixty-nine million, nine hundred forty-seven thousand, seventeen".