401114214043252 has 24 divisors (see below), whose sum is σ = 708416460397800. Its totient is φ = 198709649663616.

The previous prime is 401114214043243. The next prime is 401114214043331. The reversal of 401114214043252 is 252340412411104.

It can be written as a sum of positive squares in 4 ways, for example, as 354266705256676 + 46847508786576 = 18821974^2 + 6844524^2 .

It is a super-2 number, since 2×401114214043252² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5724727 + ... + 28896382.

It is an arithmetic number, because the mean of its divisors is an integer number (29517352516575).

Almost surely, 2^{401114214043252} is an apocalyptic number.

It is an amenable number.

401114214043252 is a deficient number, since it is larger than the sum of its proper divisors (307302246354548).

401114214043252 is a wasteful number, since it uses less digits than its factorization.

401114214043252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34647795 (or 34647793 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 401114214043252 its reverse (252340412411104), we get a palindrome (653454626454356).

The spelling of 401114214043252 in words is "four hundred one trillion, one hundred fourteen billion, two hundred fourteen million, forty-three thousand, two hundred fifty-two".