6223861834451 has 8 divisors (see below), whose sum is σ = 6341529934944. Its totient is φ = 6106202502400.

The previous prime is 6223861834447. The next prime is 6223861834513. The reversal of 6223861834451 is 1544381683226.

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

It is a cyclic number.

It is not a de Polignac number, because 6223861834451 - 2² = 6223861834447 is a prime.

It is a super-2 number, since 2×6223861834451² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (53).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6223861834393 and 6223861834402.

It is not an unprimeable number, because it can be changed into a prime (6223861804451) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750206 + ... + 3607011.

It is an arithmetic number, because the mean of its divisors is an integer number (792691241868).

Almost surely, 2^{6223861834451} is an apocalyptic number.

6223861834451 is a deficient number, since it is larger than the sum of its proper divisors (117668100493).

6223861834451 is a wasteful number, since it uses less digits than its factorization.

6223861834451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4384221.

The product of its digits is 6635520, while the sum is 53.

The spelling of 6223861834451 in words is "six trillion, two hundred twenty-three billion, eight hundred sixty-one million, eight hundred thirty-four thousand, four hundred fifty-one".