402244035 has 16 divisors (see below), whose sum is σ = 646043904. Its totient is φ = 213712352.

The previous prime is 402244019. The next prime is 402244061. The reversal of 402244035 is 530442204.

It is a cyclic number.

It is not a de Polignac number, because 402244035 - 2⁴ = 402244019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 402243996 and 402244014.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47037 + ... + 54926.

It is an arithmetic number, because the mean of its divisors is an integer number (40377744).

Almost surely, 2^402244035 is an apocalyptic number.

402244035 is a deficient number, since it is larger than the sum of its proper divisors (243799869).

402244035 is a wasteful number, since it uses less digits than its factorization.

402244035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102234.

The product of its (nonzero) digits is 3840, while the sum is 24.

The square root of 402244035 is about 20056.0224122332. The cubic root of 402244035 is about 738.1815803811.

Adding to 402244035 its reverse (530442204), we get a palindrome (932686239).

The spelling of 402244035 in words is "four hundred two million, two hundred forty-four thousand, thirty-five".