3518648762112 has 216 divisors, whose sum is σ = 11248854537648. Its totient is φ = 1048777113600.

The previous prime is 3518648762081. The next prime is 3518648762119. The reversal of 3518648762112 is 2112678468153.

It is a happy number.

3518648762112 is a `hidden beast` number, since 3 + 5 + 1 + 8 + 6 + 4 + 8 + 7 + 621 + 1 + 2 = 666.

It is a super-2 number, since 2×3518648762112² (a number of 26 digits) contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3518648762119) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 407988 + ... + 2683980.

Almost surely, 2^{3518648762112} is an apocalyptic number.

3518648762112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3518648762112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5624427268824).

3518648762112 is an abundant number, since it is smaller than the sum of its proper divisors (7730205775536).

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

3518648762112 is a wasteful number, since it uses less digits than its factorization.

3518648762112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2276087 (or 2276070 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 54.

The spelling of 3518648762112 in words is "three trillion, five hundred eighteen billion, six hundred forty-eight million, seven hundred sixty-two thousand, one hundred twelve".