16149681010 has 32 divisors (see below), whose sum is σ = 29750353920. Its totient is φ = 6310305408.

The previous prime is 16149680983. The next prime is 16149681071. The reversal of 16149681010 is 1018694161.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35442 + ... + 183181.

It is an arithmetic number, because the mean of its divisors is an integer number (929698560).

Almost surely, 2^16149681010 is an apocalyptic number.

16149681010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16149681010 is a deficient number, since it is larger than the sum of its proper divisors (13600672910).

16149681010 is a wasteful number, since it uses less digits than its factorization.

16149681010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218802.

The product of its (nonzero) digits is 10368, while the sum is 37.

The spelling of 16149681010 in words is "sixteen billion, one hundred forty-nine million, six hundred eighty-one thousand, ten".