2015411210145 has 16 divisors (see below), whose sum is σ = 3582953262720. Its totient is φ = 1074885978672.

The previous prime is 2015411210107. The next prime is 2015411210179. The reversal of 2015411210145 is 5410121145102.

2015411210145 is a `hidden beast` number, since 2 + 0 + 1 + 541 + 12 + 101 + 4 + 5 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-2015411210145 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7464485829 + ... + 7464486098.

It is an arithmetic number, because the mean of its divisors is an integer number (223934578920).

Almost surely, 2^{2015411210145} is an apocalyptic number.

It is an amenable number.

2015411210145 is a deficient number, since it is larger than the sum of its proper divisors (1567542052575).

2015411210145 is a wasteful number, since it uses less digits than its factorization.

2015411210145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14928971941 (or 14928971935 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 27.

Adding to 2015411210145 its reverse (5410121145102), we get a palindrome (7425532355247).

The spelling of 2015411210145 in words is "two trillion, fifteen billion, four hundred eleven million, two hundred ten thousand, one hundred forty-five".