4121343009651 has 32 divisors (see below), whose sum is σ = 6476492736000. Its totient is φ = 2282192536320.

The previous prime is 4121343009613. The next prime is 4121343009659. The reversal of 4121343009651 is 1569003431214.

It is not a de Polignac number, because 4121343009651 - 2⁶ = 4121343009587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4121343009659) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15934441 + ... + 16191018.

It is an arithmetic number, because the mean of its divisors is an integer number (202390398000).

Almost surely, 2^{4121343009651} is an apocalyptic number.

4121343009651 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4121343009651 is a deficient number, since it is larger than the sum of its proper divisors (2355149726349).

4121343009651 is a wasteful number, since it uses less digits than its factorization.

4121343009651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32125659.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 4121343009651 in words is "four trillion, one hundred twenty-one billion, three hundred forty-three million, nine thousand, six hundred fifty-one".