400030204322441 has 64 divisors (see below), whose sum is σ = 509603508158976. Its totient is φ = 304955467315200.

The previous prime is 400030204322417. The next prime is 400030204322449. The reversal of 400030204322441 is 144223402030004.

It is a cyclic number.

It is not a de Polignac number, because 400030204322441 - 2⁶ = 400030204322377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (400030204322449) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 9737576021 + ... + 9737617101.

It is an arithmetic number, because the mean of its divisors is an integer number (7962554814984).

Almost surely, 2^{400030204322441} is an apocalyptic number.

It is an amenable number.

400030204322441 is a deficient number, since it is larger than the sum of its proper divisors (109573303836535).

400030204322441 is a wasteful number, since it uses less digits than its factorization.

400030204322441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47922.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 400030204322441 its reverse (144223402030004), we get a palindrome (544253606352445).

The spelling of 400030204322441 in words is "four hundred trillion, thirty billion, two hundred four million, three hundred twenty-two thousand, four hundred forty-one".