401435245235 has 16 divisors (see below), whose sum is σ = 513952493472. Its totient is φ = 299949811200.

The previous prime is 401435245231. The next prime is 401435245241. The reversal of 401435245235 is 532542534104.

It is not a de Polignac number, because 401435245235 - 2² = 401435245231 is a prime.

It is a super-2 number, since 2×401435245235² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (401435245231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18014696 + ... + 18036965.

It is an arithmetic number, because the mean of its divisors is an integer number (32122030842).

Almost surely, 2^401435245235 is an apocalyptic number.

401435245235 is a deficient number, since it is larger than the sum of its proper divisors (112517248237).

401435245235 is a wasteful number, since it uses less digits than its factorization.

401435245235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36051814.

The product of its (nonzero) digits is 288000, while the sum is 38.

Adding to 401435245235 its reverse (532542534104), we get a palindrome (933977779339).

The spelling of 401435245235 in words is "four hundred one billion, four hundred thirty-five million, two hundred forty-five thousand, two hundred thirty-five".