401330245305436 has 6 divisors (see below), whose sum is σ = 702327929284520. Its totient is φ = 200665122652716.

The previous prime is 401330245305427. The next prime is 401330245305439. The reversal of 401330245305436 is 634503542033104.

It is a super-2 number, since 2×401330245305436² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 401330245305392 and 401330245305401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401330245305439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50166280663176 + ... + 50166280663183.

Almost surely, 2^{401330245305436} is an apocalyptic number.

It is an amenable number.

401330245305436 is a deficient number, since it is larger than the sum of its proper divisors (300997683979084).

401330245305436 is a wasteful number, since it uses less digits than its factorization.

401330245305436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100332561326363 (or 100332561326361 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 43.

The spelling of 401330245305436 in words is "four hundred one trillion, three hundred thirty billion, two hundred forty-five million, three hundred five thousand, four hundred thirty-six".