401024123014 has 4 divisors (see below), whose sum is σ = 601536184524. Its totient is φ = 200512061506.

The previous prime is 401024122979. The next prime is 401024123033. The reversal of 401024123014 is 410321420104.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100256030752 + ... + 100256030755.

It is an arithmetic number, because the mean of its divisors is an integer number (150384046131).

Almost surely, 2^401024123014 is an apocalyptic number.

401024123014 is a deficient number, since it is larger than the sum of its proper divisors (200512061510).

401024123014 is a wasteful number, since it uses less digits than its factorization.

401024123014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200512061509.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 401024123014 its reverse (410321420104), we get a palindrome (811345543118).

The spelling of 401024123014 in words is "four hundred one billion, twenty-four million, one hundred twenty-three thousand, fourteen".