315045445140001 has 8 divisors (see below), whose sum is σ = 315932197521600. Its totient is φ = 314158743806160.

The previous prime is 315045445139939. The next prime is 315045445140121. The reversal of 315045445140001 is 100041544540513.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315045445140001 is a prime.

It is a super-2 number, since 2×315045445140001² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315045445143001) 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, 384535 + ... + 25104556.

It is an arithmetic number, because the mean of its divisors is an integer number (39491524690200).

Almost surely, 2^{315045445140001} is an apocalyptic number.

It is an amenable number.

315045445140001 is a deficient number, since it is larger than the sum of its proper divisors (886752381599).

315045445140001 is a wasteful number, since it uses less digits than its factorization.

315045445140001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25523879.

The product of its (nonzero) digits is 96000, while the sum is 37.

Adding to 315045445140001 its reverse (100041544540513), we get a palindrome (415086989680514).

The spelling of 315045445140001 in words is "three hundred fifteen trillion, forty-five billion, four hundred forty-five million, one hundred forty thousand, one".