16477423611 has 32 divisors (see below), whose sum is σ = 24207360000. Its totient is φ = 9886574880.

The previous prime is 16477423597. The next prime is 16477423631. The reversal of 16477423611 is 11632477461.

It is not a de Polignac number, because 16477423611 - 2⁷ = 16477423483 is a prime.

It is not an unprimeable number, because it can be changed into a prime (16477423631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2087370 + ... + 2095248.

It is an arithmetic number, because the mean of its divisors is an integer number (756480000).

Almost surely, 2^16477423611 is an apocalyptic number.

16477423611 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16477423611 is a deficient number, since it is larger than the sum of its proper divisors (7729936389).

16477423611 is a wasteful number, since it uses less digits than its factorization.

16477423611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8519.

The product of its digits is 169344, while the sum is 42.

The spelling of 16477423611 in words is "sixteen billion, four hundred seventy-seven million, four hundred twenty-three thousand, six hundred eleven".