14782677890 has 16 divisors (see below), whose sum is σ = 26666299008. Its totient is φ = 5900298096.

The previous prime is 14782677859. The next prime is 14782677907. The reversal of 14782677890 is 9877628741.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591772 + ... + 1601031.

It is an arithmetic number, because the mean of its divisors is an integer number (1666643688).

Almost surely, 2^14782677890 is an apocalyptic number.

14782677890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14782677890 is a deficient number, since it is larger than the sum of its proper divisors (11883621118).

14782677890 is a wasteful number, since it uses less digits than its factorization.

14782677890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3193273.

The product of its (nonzero) digits is 9483264, while the sum is 59.

The spelling of 14782677890 in words is "fourteen billion, seven hundred eighty-two million, six hundred seventy-seven thousand, eight hundred ninety".