401145030351 has 24 divisors (see below), whose sum is σ = 627270448896. Its totient is φ = 245566013760.

The previous prime is 401145030329. The next prime is 401145030389. The reversal of 401145030351 is 153030541104.

It is a happy number.

401145030351 is a `hidden beast` number, since 40 + 114 + 503 + 0 + 3 + 5 + 1 = 666.

It is not a de Polignac number, because 401145030351 - 2⁶ = 401145030287 is a prime.

It is a super-2 number, since 2×401145030351² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401145030301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8953020 + ... + 8997713.

It is an arithmetic number, because the mean of its divisors is an integer number (26136268704).

Almost surely, 2^401145030351 is an apocalyptic number.

401145030351 is a deficient number, since it is larger than the sum of its proper divisors (226125418545).

401145030351 is a wasteful number, since it uses less digits than its factorization.

401145030351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17950943 (or 17950940 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 401145030351 its reverse (153030541104), we get a palindrome (554175571455).

The spelling of 401145030351 in words is "four hundred one billion, one hundred forty-five million, thirty thousand, three hundred fifty-one".