402105341 has 32 divisors (see below), whose sum is σ = 478241280. Its totient is φ = 334152000.

The previous prime is 402105331. The next prime is 402105397. The reversal of 402105341 is 143501204.

It is a cyclic number.

It is not a de Polignac number, because 402105341 - 2¹⁴ = 402088957 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402105331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 907466 + ... + 907908.

It is an arithmetic number, because the mean of its divisors is an integer number (14945040).

Almost surely, 2^402105341 is an apocalyptic number.

It is an amenable number.

402105341 is a deficient number, since it is larger than the sum of its proper divisors (76135939).

402105341 is a wasteful number, since it uses less digits than its factorization.

402105341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 402105341 is about 20052.5644494663. The cubic root of 402105341 is about 738.0967288014.

Adding to 402105341 its reverse (143501204), we get a palindrome (545606545).

The spelling of 402105341 in words is "four hundred two million, one hundred five thousand, three hundred forty-one".