1468147481400 has 48 divisors (see below), whose sum is σ = 4551257194200. Its totient is φ = 391505994880.

The previous prime is 1468147481399. The next prime is 1468147481419. The reversal of 1468147481400 is 41847418641.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1468147481400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1223455635 + ... + 1223456834.

Almost surely, 2^{1468147481400} is an apocalyptic number.

1468147481400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1468147481400 is an abundant number, since it is smaller than the sum of its proper divisors (3083109712800).

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

1468147481400 is a wasteful number, since it uses less digits than its factorization.

1468147481400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2446912488 (or 2446912479 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 48.

The spelling of 1468147481400 in words is "one trillion, four hundred sixty-eight billion, one hundred forty-seven million, four hundred eighty-one thousand, four hundred".