1481601629472 has 24 divisors (see below), whose sum is σ = 3889204277616. Its totient is φ = 493867209792.

The previous prime is 1481601629461. The next prime is 1481601629503. The reversal of 1481601629472 is 2749261061841.

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7716675058 + ... + 7716675249.

It is an arithmetic number, because the mean of its divisors is an integer number (162050178234).

Almost surely, 2^{1481601629472} is an apocalyptic number.

1481601629472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1481601629472 is an abundant number, since it is smaller than the sum of its proper divisors (2407602648144).

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

1481601629472 is a wasteful number, since it uses less digits than its factorization.

1481601629472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15433350320 (or 15433350312 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 51.

The spelling of 1481601629472 in words is "one trillion, four hundred eighty-one billion, six hundred one million, six hundred twenty-nine thousand, four hundred seventy-two".