1418368953 has 8 divisors (see below), whose sum is σ = 1892001888. Its totient is φ = 945157664.

The previous prime is 1418368951. The next prime is 1418368967. The reversal of 1418368953 is 3598638141.

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 1418368953 - 2¹ = 1418368951 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1418368951) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97476 + ... + 111077.

It is an arithmetic number, because the mean of its divisors is an integer number (236500236).

Almost surely, 2^1418368953 is an apocalyptic number.

It is an amenable number.

1418368953 is a deficient number, since it is larger than the sum of its proper divisors (473632935).

1418368953 is a wasteful number, since it uses less digits than its factorization.

1418368953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210823.

The product of its digits is 622080, while the sum is 48.

The square root of 1418368953 is about 37661.2393980867. The cubic root of 1418368953 is about 1123.5603518692.

The spelling of 1418368953 in words is "one billion, four hundred eighteen million, three hundred sixty-eight thousand, nine hundred fifty-three".