1413031615125 has 32 divisors (see below), whose sum is σ = 2532152663040. Its totient is φ = 695646331200.

The previous prime is 1413031615097. The next prime is 1413031615129. The reversal of 1413031615125 is 5215161303141.

It is a happy number.

It is not a de Polignac number, because 1413031615125 - 2²² = 1413027420821 is a prime.

It is a super-2 number, since 2×1413031615125² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1413031615129) 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, 144921445 + ... + 144931194.

It is an arithmetic number, because the mean of its divisors is an integer number (79129770720).

Almost surely, 2^{1413031615125} is an apocalyptic number.

1413031615125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1413031615125 is a deficient number, since it is larger than the sum of its proper divisors (1119121047915).

1413031615125 is a wasteful number, since it uses less digits than its factorization.

1413031615125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289852670 (or 289852660 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

Adding to 1413031615125 its reverse (5215161303141), we get a palindrome (6628192918266).

The spelling of 1413031615125 in words is "one trillion, four hundred thirteen billion, thirty-one million, six hundred fifteen thousand, one hundred twenty-five".