434040113401 has 4 divisors (see below), whose sum is σ = 438022132900. Its totient is φ = 430058093904.

The previous prime is 434040113399. The next prime is 434040113407. The reversal of 434040113401 is 104311040434.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104311040434 = 2 ⋅52155520217.

It can be written as a sum of positive squares in 2 ways, for example, as 164316729600 + 269723383801 = 405360^2 + 519349^2 .

It is a cyclic number.

It is not a de Polignac number, because 434040113401 - 2¹ = 434040113399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434040113407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1991009586 + ... + 1991009803.

It is an arithmetic number, because the mean of its divisors is an integer number (109505533225).

Almost surely, 2^434040113401 is an apocalyptic number.

It is an amenable number.

434040113401 is a deficient number, since it is larger than the sum of its proper divisors (3982019499).

434040113401 is a wasteful number, since it uses less digits than its factorization.

434040113401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3982019498.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 434040113401 its reverse (104311040434), we get a palindrome (538351153835).

The spelling of 434040113401 in words is "four hundred thirty-four billion, forty million, one hundred thirteen thousand, four hundred one".