524140040145 has 8 divisors (see below), whose sum is σ = 838624064256. Its totient is φ = 279541354736.

The previous prime is 524140040141. The next prime is 524140040183. The reversal of 524140040145 is 541040041425.

524140040145 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 524140040145 - 2² = 524140040141 is a prime.

It is not an unprimeable number, because it can be changed into a prime (524140040141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17471334657 + ... + 17471334686.

It is an arithmetic number, because the mean of its divisors is an integer number (104828008032).

Almost surely, 2^524140040145 is an apocalyptic number.

It is an amenable number.

524140040145 is a deficient number, since it is larger than the sum of its proper divisors (314484024111).

524140040145 is a wasteful number, since it uses less digits than its factorization.

524140040145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34942669351.

The product of its (nonzero) digits is 12800, while the sum is 30.

The spelling of 524140040145 in words is "five hundred twenty-four billion, one hundred forty million, forty thousand, one hundred forty-five".