401248848412 has 12 divisors (see below), whose sum is σ = 743490513360. Its totient is φ = 188822987456.

The previous prime is 401248848367. The next prime is 401248848419. The reversal of 401248848412 is 214848842104.

It is a super-2 number, since 2×401248848412² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401248848419) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 2950359112 + ... + 2950359247.

It is an arithmetic number, because the mean of its divisors is an integer number (61957542780).

Almost surely, 2^401248848412 is an apocalyptic number.

It is an amenable number.

401248848412 is a deficient number, since it is larger than the sum of its proper divisors (342241664948).

401248848412 is a wasteful number, since it uses less digits than its factorization.

401248848412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5900718380 (or 5900718378 counting only the distinct ones).

The product of its (nonzero) digits is 524288, while the sum is 46.

The spelling of 401248848412 in words is "four hundred one billion, two hundred forty-eight million, eight hundred forty-eight thousand, four hundred twelve".