352343552452451 has 32 divisors (see below), whose sum is σ = 420293496357888. Its totient is φ = 288804119915520.

The previous prime is 352343552452433. The next prime is 352343552452459. The reversal of 352343552452451 is 154254255343253.

It is a cyclic number.

It is not a de Polignac number, because 352343552452451 - 2⁶ = 352343552452387 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 352343552452393 and 352343552452402.

It is not an unprimeable number, because it can be changed into a prime (352343552452459) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15232514156 + ... + 15232537286.

It is an arithmetic number, because the mean of its divisors is an integer number (13134171761184).

Almost surely, 2^{352343552452451} is an apocalyptic number.

352343552452451 is a deficient number, since it is larger than the sum of its proper divisors (67949943905437).

352343552452451 is a wasteful number, since it uses less digits than its factorization.

352343552452451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43251.

The product of its digits is 43200000, while the sum is 53.

The spelling of 352343552452451 in words is "three hundred fifty-two trillion, three hundred forty-three billion, five hundred fifty-two million, four hundred fifty-two thousand, four hundred fifty-one".