16106877418 has 8 divisors (see below), whose sum is σ = 24163171812. Its totient is φ = 8052486816.

The previous prime is 16106877373. The next prime is 16106877491. The reversal of 16106877418 is 81477860161.

It can be written as a sum of positive squares in 2 ways, for example, as 12307017969 + 3799859449 = 110937^2 + 61643^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 454605 + ... + 488752.

Almost surely, 2^16106877418 is an apocalyptic number.

16106877418 is a deficient number, since it is larger than the sum of its proper divisors (8056294394).

16106877418 is an equidigital number, since it uses as much as digits as its factorization.

16106877418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951896.

The product of its (nonzero) digits is 451584, while the sum is 49.

The spelling of 16106877418 in words is "sixteen billion, one hundred six million, eight hundred seventy-seven thousand, four hundred eighteen".