16071054907 has 8 divisors (see below), whose sum is σ = 17097061392. Its totient is φ = 15054009600.

The previous prime is 16071054871. The next prime is 16071054911. The reversal of 16071054907 is 70945017061.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16071054907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 16071054907.

It is not an unprimeable number, because it can be changed into a prime (16071058907) 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, 2236594 + ... + 2243767.

It is an arithmetic number, because the mean of its divisors is an integer number (2137132674).

Almost surely, 2^16071054907 is an apocalyptic number.

16071054907 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

16071054907 is a deficient number, since it is larger than the sum of its proper divisors (1026006485).

16071054907 is a wasteful number, since it uses less digits than its factorization.

16071054907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480589.

The product of its (nonzero) digits is 52920, while the sum is 40.

The spelling of 16071054907 in words is "sixteen billion, seventy-one million, fifty-four thousand, nine hundred seven".