1014144655 has 16 divisors (see below), whose sum is σ = 1251008640. Its totient is φ = 788666112.

The previous prime is 1014144653. The next prime is 1014144661. The reversal of 1014144655 is 5564414101.

It is a cyclic number.

It is not a de Polignac number, because 1014144655 - 2¹ = 1014144653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1014144653) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 295962 + ... + 299368.

It is an arithmetic number, because the mean of its divisors is an integer number (78188040).

Almost surely, 2^1014144655 is an apocalyptic number.

1014144655 is a deficient number, since it is larger than the sum of its proper divisors (236863985).

1014144655 is a wasteful number, since it uses less digits than its factorization.

1014144655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5058.

The product of its (nonzero) digits is 9600, while the sum is 31.

The square root of 1014144655 is about 31845.6379273520. The cubic root of 1014144655 is about 1004.6928279167.

Adding to 1014144655 its reverse (5564414101), we get a palindrome (6578558756).

The spelling of 1014144655 in words is "one billion, fourteen million, one hundred forty-four thousand, six hundred fifty-five".