400014344414433 has 32 divisors (see below), whose sum is σ = 609785864146944. Its totient is φ = 228489566648832.

The previous prime is 400014344414417. The next prime is 400014344414449. The reversal of 400014344414433 is 334414443410004.

It is an interprime number because it is at equal distance from previous prime (400014344414417) and next prime (400014344414449).

It is not a de Polignac number, because 400014344414433 - 2⁴ = 400014344414417 is a prime.

It is a super-2 number, since 2×400014344414433² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 400014344414391 and 400014344414400.

It is not an unprimeable number, because it can be changed into a prime (400014344414233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 654975816 + ... + 655586262.

It is an arithmetic number, because the mean of its divisors is an integer number (19055808254592).

Almost surely, 2^{400014344414433} is an apocalyptic number.

It is an amenable number.

400014344414433 is a deficient number, since it is larger than the sum of its proper divisors (209771519732511).

400014344414433 is a wasteful number, since it uses less digits than its factorization.

400014344414433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622701.

The product of its (nonzero) digits is 442368, while the sum is 39.

Adding to 400014344414433 its reverse (334414443410004), we get a palindrome (734428787824437).

The spelling of 400014344414433 in words is "four hundred trillion, fourteen billion, three hundred forty-four million, four hundred fourteen thousand, four hundred thirty-three".