12016958260 has 12 divisors (see below), whose sum is σ = 25235612388. Its totient is φ = 4806783296.

The previous prime is 12016958251. The next prime is 12016958269. The reversal of 12016958260 is 6285961021.

It is an interprime number because it is at equal distance from previous prime (12016958251) and next prime (12016958269).

It can be written as a sum of positive squares in 2 ways, for example, as 1848656016 + 10168302244 = 42996^2 + 100838^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12016958269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300423937 + ... + 300423976.

It is an arithmetic number, because the mean of its divisors is an integer number (2102967699).

Almost surely, 2^12016958260 is an apocalyptic number.

12016958260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12016958260 is an abundant number, since it is smaller than the sum of its proper divisors (13218654128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12016958260 is a wasteful number, since it uses less digits than its factorization.

12016958260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600847922 (or 600847920 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The spelling of 12016958260 in words is "twelve billion, sixteen million, nine hundred fifty-eight thousand, two hundred sixty".