3145040564361 has 64 divisors (see below), whose sum is σ = 4406895360000. Its totient is φ = 1992646656000.

The previous prime is 3145040564293. The next prime is 3145040564377. The reversal of 3145040564361 is 1634650405413.

It is a happy number.

It is not a de Polignac number, because 3145040564361 - 2¹⁰ = 3145040563337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3145040563361) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2518046265 + ... + 2518047513.

It is an arithmetic number, because the mean of its divisors is an integer number (68857740000).

Almost surely, 2^{3145040564361} is an apocalyptic number.

3145040564361 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3145040564361 is a deficient number, since it is larger than the sum of its proper divisors (1261854795639).

3145040564361 is a wasteful number, since it uses less digits than its factorization.

3145040564361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2658.

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 3145040564361 its reverse (1634650405413), we get a palindrome (4779690969774).

The spelling of 3145040564361 in words is "three trillion, one hundred forty-five billion, forty million, five hundred sixty-four thousand, three hundred sixty-one".