40134145315201 has 32 divisors (see below), whose sum is σ = 46757335806720. Its totient is φ = 33738843561984.

The previous prime is 40134145315181. The next prime is 40134145315241. The reversal of 40134145315201 is 10251354143104.

It is a cyclic number.

It is not a de Polignac number, because 40134145315201 - 2⁵ = 40134145315169 is a prime.

It is a super-2 number, since 2×40134145315201² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40134145315241) 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, 227632386 + ... + 227808628.

It is an arithmetic number, because the mean of its divisors is an integer number (1461166743960).

Almost surely, 2^{40134145315201} is an apocalyptic number.

It is an amenable number.

40134145315201 is a deficient number, since it is larger than the sum of its proper divisors (6623190491519).

40134145315201 is a wasteful number, since it uses less digits than its factorization.

40134145315201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178825.

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 40134145315201 its reverse (10251354143104), we get a palindrome (50385499458305).

The spelling of 40134145315201 in words is "forty trillion, one hundred thirty-four billion, one hundred forty-five million, three hundred fifteen thousand, two hundred one".