2114154452505 has 8 divisors (see below), whose sum is σ = 3382647124032. Its totient is φ = 1127549041328.

The previous prime is 2114154452483. The next prime is 2114154452533. The reversal of 2114154452505 is 5052544514112.

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

It is a cyclic number.

It is not a de Polignac number, because 2114154452505 - 2⁶ = 2114154452441 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 70471815069 + ... + 70471815098.

It is an arithmetic number, because the mean of its divisors is an integer number (422830890504).

Almost surely, 2^{2114154452505} is an apocalyptic number.

It is an amenable number.

2114154452505 is a deficient number, since it is larger than the sum of its proper divisors (1268492671527).

2114154452505 is a wasteful number, since it uses less digits than its factorization.

2114154452505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140943630175.

The product of its (nonzero) digits is 160000, while the sum is 39.

Adding to 2114154452505 its reverse (5052544514112), we get a palindrome (7166698966617).

The spelling of 2114154452505 in words is "two trillion, one hundred fourteen billion, one hundred fifty-four million, four hundred fifty-two thousand, five hundred five".