8014780010 has 16 divisors (see below), whose sum is σ = 14469419016. Its totient is φ = 3196397568.

The previous prime is 8014779991. The next prime is 8014780063. The reversal of 8014780010 is 100874108.

It can be written as a sum of positive squares in 4 ways, for example, as 3080139001 + 4934641009 = 55499^2 + 70247^2 .

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, 1185767 + ... + 1192506.

Almost surely, 2^8014780010 is an apocalyptic number.

8014780010 is a deficient number, since it is larger than the sum of its proper divisors (6454639006).

8014780010 is a wasteful number, since it uses less digits than its factorization.

8014780010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2378617.

The product of its (nonzero) digits is 1792, while the sum is 29.

The square root of 8014780010 is about 89525.3037414562. The cubic root of 8014780010 is about 2001.2309097751.

The spelling of 8014780010 in words is "eight billion, fourteen million, seven hundred eighty thousand, ten".