401434300212 has 48 divisors (see below), whose sum is σ = 1023516383232. Its totient is φ = 121446326880.

The previous prime is 401434300193. The next prime is 401434300231. The reversal of 401434300212 is 212003434104.

It is an interprime number because it is at equal distance from previous prime (401434300193) and next prime (401434300231).

It is a super-2 number, since 2×401434300212² (a number of 24 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 15 ways as a sum of consecutive naturals, for example, 2424958 + ... + 2585205.

It is an arithmetic number, because the mean of its divisors is an integer number (21323257984).

Almost surely, 2^401434300212 is an apocalyptic number.

It is an amenable number.

401434300212 is an abundant number, since it is smaller than the sum of its proper divisors (622082083020).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

401434300212 is a wasteful number, since it uses less digits than its factorization.

401434300212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010788 (or 5010786 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 401434300212 its reverse (212003434104), we get a palindrome (613437734316).

The spelling of 401434300212 in words is "four hundred one billion, four hundred thirty-four million, three hundred thousand, two hundred twelve".