40134201 has 4 divisors (see below), whose sum is σ = 53512272. Its totient is φ = 26756132.

The previous prime is 40134169. The next prime is 40134209. The reversal of 40134201 is 10243104.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 40134201 - 2⁵ = 40134169 is a prime.

It is a super-2 number, since 2×40134201² = 3221508179816802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40134209) 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, 6689031 + ... + 6689036.

It is an arithmetic number, because the mean of its divisors is an integer number (13378068).

Almost surely, 2^40134201 is an apocalyptic number.

It is an amenable number.

40134201 is a deficient number, since it is larger than the sum of its proper divisors (13378071).

40134201 is a wasteful number, since it uses less digits than its factorization.

40134201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13378070.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 40134201 is about 6335.1559570385. The cubic root of 40134201 is about 342.3772298715.

Adding to 40134201 its reverse (10243104), we get a palindrome (50377305).

The spelling of 40134201 in words is "forty million, one hundred thirty-four thousand, two hundred one".