2343442143401 has 16 divisors (see below), whose sum is σ = 2493514445760. Its totient is φ = 2196104489280.

The previous prime is 2343442143397. The next prime is 2343442143461. The reversal of 2343442143401 is 1043412443432.

It is a cyclic number.

It is not a de Polignac number, because 2343442143401 - 2² = 2343442143397 is a prime.

It is a super-3 number, since 3×2343442143401³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2343442143461) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 525011 + ... + 2227671.

It is an arithmetic number, because the mean of its divisors is an integer number (155844652860).

Almost surely, 2^{2343442143401} is an apocalyptic number.

It is an amenable number.

2343442143401 is a deficient number, since it is larger than the sum of its proper divisors (150072302359).

2343442143401 is a wasteful number, since it uses less digits than its factorization.

2343442143401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703464.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 2343442143401 its reverse (1043412443432), we get a palindrome (3386854586833).

The spelling of 2343442143401 in words is "two trillion, three hundred forty-three billion, four hundred forty-two million, one hundred forty-three thousand, four hundred one".