16281600149472 has 48 divisors (see below), whose sum is σ = 48844800450432. Its totient is φ = 4651885756800.

The previous prime is 16281600149467. The next prime is 16281600149491. The reversal of 16281600149472 is 27494100618261.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12114285154 + ... + 12114286497.

It is an arithmetic number, because the mean of its divisors is an integer number (1017600009384).

Almost surely, 2^{16281600149472} is an apocalyptic number.

16281600149472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16281600149472 is an abundant number, since it is smaller than the sum of its proper divisors (32563200300960).

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

16281600149472 is a wasteful number, since it uses less digits than its factorization.

16281600149472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24228571671 (or 24228571663 counting only the distinct ones).

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

The spelling of 16281600149472 in words is "sixteen trillion, two hundred eighty-one billion, six hundred million, one hundred forty-nine thousand, four hundred seventy-two".