43113412321401 has 32 divisors (see below), whose sum is σ = 60168444779520. Its totient is φ = 27408026923200.

The previous prime is 43113412321381. The next prime is 43113412321417. The reversal of 43113412321401 is 10412321431134.

It is not a de Polignac number, because 43113412321401 - 2⁹ = 43113412320889 is a prime.

It is not an unprimeable number, because it can be changed into a prime (43113412321201) 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, 525918346 + ... + 526000316.

It is an arithmetic number, because the mean of its divisors is an integer number (1880263899360).

Almost surely, 2^{43113412321401} is an apocalyptic number.

It is an amenable number.

43113412321401 is a deficient number, since it is larger than the sum of its proper divisors (17055032458119).

43113412321401 is a wasteful number, since it uses less digits than its factorization.

43113412321401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105357.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 43113412321401 its reverse (10412321431134), we get a palindrome (53525733752535).

The spelling of 43113412321401 in words is "forty-three trillion, one hundred thirteen billion, four hundred twelve million, three hundred twenty-one thousand, four hundred one".