1467997712280 has 256 divisors, whose sum is σ = 5387152320000. Its totient is φ = 352612984320.

The previous prime is 1467997712273. The next prime is 1467997712323. The reversal of 1467997712280 is 822177997641.

1467997712280 is a `hidden beast` number, since 1 + 467 + 9 + 9 + 7 + 71 + 22 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 728091 + ... + 1861749.

It is an arithmetic number, because the mean of its divisors is an integer number (21043563750).

Almost surely, 2^{1467997712280} is an apocalyptic number.

1467997712280 is a gapful number since it is divisible by the number (10) 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 1467997712280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2693576160000).

1467997712280 is an abundant number, since it is smaller than the sum of its proper divisors (3919154607720).

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

1467997712280 is a wasteful number, since it uses less digits than its factorization.

1467997712280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133799 (or 1133789 counting only the distinct ones).

The product of its (nonzero) digits is 21337344, while the sum is 63.

The spelling of 1467997712280 in words is "one trillion, four hundred sixty-seven billion, nine hundred ninety-seven million, seven hundred twelve thousand, two hundred eighty".