16000204745364 has 48 divisors (see below), whose sum is σ = 44138495856000. Its totient is φ = 4413849584256.

The previous prime is 16000204745363. The next prime is 16000204745377. The reversal of 16000204745364 is 46354740200061.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16000204745363) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3284111839 + ... + 3284116710.

It is an arithmetic number, because the mean of its divisors is an integer number (919551997000).

Almost surely, 2^{16000204745364} is an apocalyptic number.

16000204745364 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

16000204745364 is an abundant number, since it is smaller than the sum of its proper divisors (28138291110636).

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

16000204745364 is a wasteful number, since it uses less digits than its factorization.

16000204745364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6568228592 (or 6568228590 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 16000204745364 in words is "sixteen trillion, two hundred four million, seven hundred forty-five thousand, three hundred sixty-four".