34145401 has 4 divisors (see below), whose sum is σ = 36153972. Its totient is φ = 32136832.

The previous prime is 34145399. The next prime is 34145417. The reversal of 34145401 is 10454143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10454143 = 7 ⋅1493449.

It can be written as a sum of positive squares in 2 ways, for example, as 21902400 + 12243001 = 4680^2 + 3499^2 .

It is a cyclic number.

It is not a de Polignac number, because 34145401 - 2¹ = 34145399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34145431) 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, 1004260 + ... + 1004293.

It is an arithmetic number, because the mean of its divisors is an integer number (9038493).

Almost surely, 2^34145401 is an apocalyptic number.

It is an amenable number.

34145401 is a deficient number, since it is larger than the sum of its proper divisors (2008571).

34145401 is a wasteful number, since it uses less digits than its factorization.

34145401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2008570.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 34145401 is about 5843.4066262755. The cubic root of 34145401 is about 324.4223300442.

Adding to 34145401 its reverse (10454143), we get a palindrome (44599544).

The spelling of 34145401 in words is "thirty-four million, one hundred forty-five thousand, four hundred one".