2348318520451 has 16 divisors (see below), whose sum is σ = 2497590333504. Its totient is φ = 2203387490304.

The previous prime is 2348318520437. The next prime is 2348318520463. The reversal of 2348318520451 is 1540258138432.

It is a cyclic number.

It is not a de Polignac number, because 2348318520451 - 2¹⁹ = 2348317996163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2348318526451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4405356 + ... + 4909561.

It is an arithmetic number, because the mean of its divisors is an integer number (156099395844).

Almost surely, 2^{2348318520451} is an apocalyptic number.

2348318520451 is a deficient number, since it is larger than the sum of its proper divisors (149271813053).

2348318520451 is a wasteful number, since it uses less digits than its factorization.

2348318520451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9315150.

The product of its (nonzero) digits is 921600, while the sum is 46.

The spelling of 2348318520451 in words is "two trillion, three hundred forty-eight billion, three hundred eighteen million, five hundred twenty thousand, four hundred fifty-one".