4118297188953 has 4 divisors (see below), whose sum is σ = 5491062918608. Its totient is φ = 2745531459300.

The previous prime is 4118297188909. The next prime is 4118297188963. The reversal of 4118297188953 is 3598817928114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4118297188953 - 2⁸ = 4118297188697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4118297188963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 686382864823 + ... + 686382864828.

It is an arithmetic number, because the mean of its divisors is an integer number (1372765729652).

Almost surely, 2^{4118297188953} is an apocalyptic number.

It is an amenable number.

4118297188953 is a deficient number, since it is larger than the sum of its proper divisors (1372765729655).

4118297188953 is a wasteful number, since it uses less digits than its factorization.

4118297188953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372765729654.

The product of its digits is 34836480, while the sum is 66.

The spelling of 4118297188953 in words is "four trillion, one hundred eighteen billion, two hundred ninety-seven million, one hundred eighty-eight thousand, nine hundred fifty-three".