402134314022 has 8 divisors (see below), whose sum is σ = 689373109776. Its totient is φ = 172343277432.

The previous prime is 402134313947. The next prime is 402134314027. The reversal of 402134314022 is 220413431204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 402134313982 and 402134314000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402134314027) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 14361939773 + ... + 14361939800.

It is an arithmetic number, because the mean of its divisors is an integer number (86171638722).

Almost surely, 2^402134314022 is an apocalyptic number.

402134314022 is a deficient number, since it is larger than the sum of its proper divisors (287238795754).

402134314022 is a wasteful number, since it uses less digits than its factorization.

402134314022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28723879582.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 402134314022 its reverse (220413431204), we get a palindrome (622547745226).

The spelling of 402134314022 in words is "four hundred two billion, one hundred thirty-four million, three hundred fourteen thousand, twenty-two".