1748412268616 has 32 divisors (see below), whose sum is σ = 3535693827960. Its totient is φ = 805760428032.

The previous prime is 1748412268607. The next prime is 1748412268667. The reversal of 1748412268616 is 6168622148471.

It can be written as a sum of positive squares in 4 ways, for example, as 1609168360900 + 139243907716 = 1268530^2 + 373154^2 .

It is a super-2 number, since 2×1748412268616² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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, 12420095 + ... + 12560078.

Almost surely, 2^{1748412268616} is an apocalyptic number.

It is an amenable number.

1748412268616 is an abundant number, since it is smaller than the sum of its proper divisors (1787281559344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1748412268616 is a wasteful number, since it uses less digits than its factorization.

1748412268616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24980865 (or 24980861 counting only the distinct ones).

The product of its digits is 6193152, while the sum is 56.

The spelling of 1748412268616 in words is "one trillion, seven hundred forty-eight billion, four hundred twelve million, two hundred sixty-eight thousand, six hundred sixteen".