400130030241 has 12 divisors (see below), whose sum is σ = 578023926480. Its totient is φ = 266726433240.

The previous prime is 400130030239. The next prime is 400130030257. The reversal of 400130030241 is 142030031004.

It is not a de Polignac number, because 400130030241 - 2¹ = 400130030239 is a prime.

It is a super-2 number, since 2×400130030241² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (400130030341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2149011 + ... + 2327768.

It is an arithmetic number, because the mean of its divisors is an integer number (48168660540).

Almost surely, 2^400130030241 is an apocalyptic number.

It is an amenable number.

400130030241 is a deficient number, since it is larger than the sum of its proper divisors (177893896239).

400130030241 is a wasteful number, since it uses less digits than its factorization.

400130030241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4486716 (or 4486713 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 400130030241 its reverse (142030031004), we get a palindrome (542160061245).

The spelling of 400130030241 in words is "four hundred billion, one hundred thirty million, thirty thousand, two hundred forty-one".