2651422019998 has 8 divisors (see below), whose sum is σ = 4052173276008. Its totient is φ = 1300697594664.

The previous prime is 2651422019971. The next prime is 2651422020007. The reversal of 2651422019998 is 8999102241562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12506707536 + ... + 12506707747.

It is an arithmetic number, because the mean of its divisors is an integer number (506521659501).

Almost surely, 2^{2651422019998} is an apocalyptic number.

2651422019998 is a deficient number, since it is larger than the sum of its proper divisors (1400751256010).

2651422019998 is a wasteful number, since it uses less digits than its factorization.

2651422019998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25013415338.

The product of its (nonzero) digits is 5598720, while the sum is 58.

The spelling of 2651422019998 in words is "two trillion, six hundred fifty-one billion, four hundred twenty-two million, nineteen thousand, nine hundred ninety-eight".