12077828998 has 16 divisors (see below), whose sum is σ = 19095076080. Its totient is φ = 5720661856.

The previous prime is 12077828981. The next prime is 12077829011. The reversal of 12077828998 is 89982877021.

It is a congruent number.

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, 1961440 + ... + 1967587.

It is an arithmetic number, because the mean of its divisors is an integer number (1193442255).

Almost surely, 2^12077828998 is an apocalyptic number.

12077828998 is a deficient number, since it is larger than the sum of its proper divisors (7017247082).

12077828998 is a wasteful number, since it uses less digits than its factorization.

12077828998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3929111.

The product of its (nonzero) digits is 8128512, while the sum is 61.

The spelling of 12077828998 in words is "twelve billion, seventy-seven million, eight hundred twenty-eight thousand, nine hundred ninety-eight".