401101310320320 has 112 divisors (see below), whose sum is σ = 1273533353733888. Its totient is φ = 106957267553280.

The previous prime is 401101310320307. The next prime is 401101310320343. The reversal of 401101310320320 is 23023013101104.

It is a super-2 number, since 2×401101310320320² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27412855 + ... + 39416585.

Almost surely, 2^{401101310320320} is an apocalyptic number.

401101310320320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

401101310320320 is an abundant number, since it is smaller than the sum of its proper divisors (872432043413568).

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

401101310320320 is a wasteful number, since it uses less digits than its factorization.

401101310320320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12038558 (or 12038548 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 401101310320320 its reverse (23023013101104), we get a palindrome (424124323421424).

The spelling of 401101310320320 in words is "four hundred one trillion, one hundred one billion, three hundred ten million, three hundred twenty thousand, three hundred twenty".