348472274851 has 2 divisors, whose sum is σ = 348472274852. Its totient is φ = 348472274850.

The previous prime is 348472274827. The next prime is 348472274861. The reversal of 348472274851 is 158472274843.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-348472274851 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 348472274792 and 348472274801.

It is not a weakly prime, because it can be changed into another prime (348472274861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174236137425 + 174236137426.

It is an arithmetic number, because the mean of its divisors is an integer number (174236137426).

Almost surely, 2^348472274851 is an apocalyptic number.

348472274851 is a deficient number, since it is larger than the sum of its proper divisors (1).

348472274851 is an equidigital number, since it uses as much as digits as its factorization.

348472274851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12042240, while the sum is 55.

The spelling of 348472274851 in words is "three hundred forty-eight billion, four hundred seventy-two million, two hundred seventy-four thousand, eight hundred fifty-one".