401342334043312 has 10 divisors (see below), whose sum is σ = 777600772208948. Its totient is φ = 200671167021648.

The previous prime is 401342334043297. The next prime is 401342334043369. The reversal of 401342334043312 is 213340433243104.

It is a super-2 number, since 2×401342334043312² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12541947938838 + ... + 12541947938869.

Almost surely, 2^{401342334043312} is an apocalyptic number.

It is an amenable number.

401342334043312 is a deficient number, since it is larger than the sum of its proper divisors (376258438165636).

401342334043312 is a wasteful number, since it uses less digits than its factorization.

401342334043312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25083895877715 (or 25083895877709 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 401342334043312 its reverse (213340433243104), we get a palindrome (614682767286416).

The spelling of 401342334043312 in words is "four hundred one trillion, three hundred forty-two billion, three hundred thirty-four million, forty-three thousand, three hundred twelve".