356413441 has 2 divisors, whose sum is σ = 356413442. Its totient is φ = 356413440.

The previous prime is 356413427. The next prime is 356413471. The reversal of 356413441 is 144314653.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 233203441 + 123210000 = 15271^2 + 11100^2 .

It is a cyclic number.

It is not a de Polignac number, because 356413441 - 2¹⁷ = 356282369 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (356413411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178206720 + 178206721.

It is an arithmetic number, because the mean of its divisors is an integer number (178206721).

Almost surely, 2^356413441 is an apocalyptic number.

It is an amenable number.

356413441 is a deficient number, since it is larger than the sum of its proper divisors (1).

356413441 is an equidigital number, since it uses as much as digits as its factorization.

356413441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 31.

The square root of 356413441 is about 18878.9152495582. The cubic root of 356413441 is about 709.0083630581.

The spelling of 356413441 in words is "three hundred fifty-six million, four hundred thirteen thousand, four hundred forty-one".