4145342212051 has 8 divisors (see below), whose sum is σ = 4345202728944. Its totient is φ = 3950184295680.

The previous prime is 4145342212049. The next prime is 4145342212147. The reversal of 4145342212051 is 1502122435414.

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 4145342212051 - 2¹ = 4145342212049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4145342211998 and 4145342212016.

It is not an unprimeable number, because it can be changed into a prime (4145342212951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1175648326 + ... + 1175651851.

It is an arithmetic number, because the mean of its divisors is an integer number (543150341118).

Almost surely, 2^{4145342212051} is an apocalyptic number.

4145342212051 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

4145342212051 is a deficient number, since it is larger than the sum of its proper divisors (199860516893).

4145342212051 is a wasteful number, since it uses less digits than its factorization.

4145342212051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2351300261.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 4145342212051 its reverse (1502122435414), we get a palindrome (5647464647465).

The spelling of 4145342212051 in words is "four trillion, one hundred forty-five billion, three hundred forty-two million, two hundred twelve thousand, fifty-one".