1416423011525 has 12 divisors (see below), whose sum is σ = 1757105377344. Its totient is φ = 1132660446000.

The previous prime is 1416423011503. The next prime is 1416423011539. The reversal of 1416423011525 is 5251103246141.

It is a happy number.

It is not a de Polignac number, because 1416423011525 - 2²² = 1416418817221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11888621 + ... + 12007170.

It is an arithmetic number, because the mean of its divisors is an integer number (146425448112).

Almost surely, 2^{1416423011525} is an apocalyptic number.

It is an amenable number.

1416423011525 is a deficient number, since it is larger than the sum of its proper divisors (340682365819).

1416423011525 is a wasteful number, since it uses less digits than its factorization.

1416423011525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23898172 (or 23898167 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

Adding to 1416423011525 its reverse (5251103246141), we get a palindrome (6667526257666).

The spelling of 1416423011525 in words is "one trillion, four hundred sixteen billion, four hundred twenty-three million, eleven thousand, five hundred twenty-five".