4123350002551 has 4 divisors (see below), whose sum is σ = 4440530771992. Its totient is φ = 3806169233112.

The previous prime is 4123350002549. The next prime is 4123350002573. The reversal of 4123350002551 is 1552000533214.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4123350002551 - 2¹ = 4123350002549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4123350002251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158590384701 + ... + 158590384726.

It is an arithmetic number, because the mean of its divisors is an integer number (1110132692998).

Almost surely, 2^{4123350002551} is an apocalyptic number.

4123350002551 is a deficient number, since it is larger than the sum of its proper divisors (317180769441).

4123350002551 is a wasteful number, since it uses less digits than its factorization.

4123350002551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317180769440.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 4123350002551 its reverse (1552000533214), we get a palindrome (5675350535765).

The spelling of 4123350002551 in words is "four trillion, one hundred twenty-three billion, three hundred fifty million, two thousand, five hundred fifty-one".