401262166230262 has 8 divisors (see below), whose sum is σ = 601991421480792. Its totient is φ = 200598359070000.

The previous prime is 401262166230229. The next prime is 401262166230307. The reversal of 401262166230262 is 262032661262104.

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

It is a super-2 number, since 2×401262166230262² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16362007239 + ... + 16362031762.

It is an arithmetic number, because the mean of its divisors is an integer number (75248927685099).

Almost surely, 2^{401262166230262} is an apocalyptic number.

401262166230262 is a deficient number, since it is larger than the sum of its proper divisors (200729255250530).

401262166230262 is a wasteful number, since it uses less digits than its factorization.

401262166230262 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32724045134.

The product of its (nonzero) digits is 497664, while the sum is 43.

The spelling of 401262166230262 in words is "four hundred one trillion, two hundred sixty-two billion, one hundred sixty-six million, two hundred thirty thousand, two hundred sixty-two".