401211334 has 8 divisors (see below), whose sum is σ = 633491640. Its totient is φ = 190047456.

The previous prime is 401211329. The next prime is 401211337. The reversal of 401211334 is 433112104.

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

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401211337) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5279059 + ... + 5279134.

It is an arithmetic number, because the mean of its divisors is an integer number (79186455).

Almost surely, 2^401211334 is an apocalyptic number.

401211334 is a deficient number, since it is larger than the sum of its proper divisors (232280306).

401211334 is a wasteful number, since it uses less digits than its factorization.

401211334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10558214.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 401211334 is about 20030.2604576176. The cubic root of 401211334 is about 737.5493156336.

Adding to 401211334 its reverse (433112104), we get a palindrome (834323438).

The spelling of 401211334 in words is "four hundred one million, two hundred eleven thousand, three hundred thirty-four".