1481063979000 has 64 divisors (see below), whose sum is σ = 4620919623840. Its totient is φ = 394950393600.

The previous prime is 1481063978983. The next prime is 1481063979001. The reversal of 1481063979000 is 9793601841.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1481063979001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246840997 + ... + 246846996.

Almost surely, 2^{1481063979000} is an apocalyptic number.

1481063979000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1481063979000 is an abundant number, since it is smaller than the sum of its proper divisors (3139855644840).

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

1481063979000 is a wasteful number, since it uses less digits than its factorization.

1481063979000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493688017 (or 493688003 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 48.

The spelling of 1481063979000 in words is "one trillion, four hundred eighty-one billion, sixty-three million, nine hundred seventy-nine thousand".