352870043 has 2 divisors, whose sum is σ = 352870044. Its totient is φ = 352870042.

The previous prime is 352870027. The next prime is 352870087. The reversal of 352870043 is 340078253.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 352870043 - 2⁴ = 352870027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 352869991 and 352870009.

It is not a weakly prime, because it can be changed into another prime (352800043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 176435021 + 176435022.

It is an arithmetic number, because the mean of its divisors is an integer number (176435022).

Almost surely, 2^352870043 is an apocalyptic number.

352870043 is a deficient number, since it is larger than the sum of its proper divisors (1).

352870043 is an equidigital number, since it uses as much as digits as its factorization.

352870043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 352870043 is about 18784.8354530989. The cubic root of 352870043 is about 706.6509223036.

The spelling of 352870043 in words is "three hundred fifty-two million, eight hundred seventy thousand, forty-three".