16000738969 has 8 divisors (see below), whose sum is σ = 16758498240. Its totient is φ = 15248152656.

The previous prime is 16000738967. The next prime is 16000738973. The reversal of 16000738969 is 96983700061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 16000738969 - 2¹ = 16000738967 is a prime.

It is a super-2 number, since 2×16000738969² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16000738967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1286907 + ... + 1299280.

It is an arithmetic number, because the mean of its divisors is an integer number (2094812280).

Almost surely, 2^16000738969 is an apocalyptic number.

It is an amenable number.

16000738969 is a deficient number, since it is larger than the sum of its proper divisors (757759271).

16000738969 is a wasteful number, since it uses less digits than its factorization.

16000738969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586479.

The product of its (nonzero) digits is 489888, while the sum is 49.

The spelling of 16000738969 in words is "sixteen billion, seven hundred thirty-eight thousand, nine hundred sixty-nine".