16049368111140 has 144 divisors (see below), whose sum is σ = 59917641009408. Its totient is φ = 3386240301312.

The previous prime is 16049368111103. The next prime is 16049368111169. The reversal of 16049368111140 is 4111186394061.

It is a happy number.

16049368111140 is a `hidden beast` number, since 1 + 6 + 0 + 493 + 6 + 8 + 1 + 11 + 140 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 489891072 + ... + 489923831.

It is an arithmetic number, because the mean of its divisors is an integer number (416094729232).

Almost surely, 2^{16049368111140} is an apocalyptic number.

16049368111140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16049368111140 is an abundant number, since it is smaller than the sum of its proper divisors (43868272898268).

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

16049368111140 is a wasteful number, since it uses less digits than its factorization.

16049368111140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979814938 (or 979814933 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 16049368111140 in words is "sixteen trillion, forty-nine billion, three hundred sixty-eight million, one hundred eleven thousand, one hundred forty".