1481247801468 has 96 divisors (see below), whose sum is σ = 3950110086720. Its totient is φ = 479668158720.

The previous prime is 1481247801463. The next prime is 1481247801541. The reversal of 1481247801468 is 8641087421841.

1481247801468 is a `hidden beast` number, since 1 + 4 + 81 + 24 + 7 + 80 + 1 + 468 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481247801463) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2325558 + ... + 2893218.

It is an arithmetic number, because the mean of its divisors is an integer number (41146980070).

Almost surely, 2^{1481247801468} is an apocalyptic number.

1481247801468 is a gapful number since it is divisible by the number (18) 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 1481247801468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1975055043360).

1481247801468 is an abundant number, since it is smaller than the sum of its proper divisors (2468862285252).

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

1481247801468 is a wasteful number, since it uses less digits than its factorization.

1481247801468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568364 (or 568356 counting only the distinct ones).

The product of its (nonzero) digits is 2752512, while the sum is 54.

The spelling of 1481247801468 in words is "one trillion, four hundred eighty-one billion, two hundred forty-seven million, eight hundred one thousand, four hundred sixty-eight".