914417291653 has 4 divisors (see below), whose sum is σ = 914776029900. Its totient is φ = 914058553408.

The previous prime is 914417291629. The next prime is 914417291657. The reversal of 914417291653 is 356192714419.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 356192714419 = 31799 ⋅11201381.

It can be written as a sum of positive squares in 2 ways, for example, as 472088545569 + 442328746084 = 687087^2 + 665078^2 .

It is a cyclic number.

It is not a de Polignac number, because 914417291653 - 2²¹ = 914415194501 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 914417291653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914417291657) 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, 179365300 + ... + 179370397.

It is an arithmetic number, because the mean of its divisors is an integer number (228694007475).

Almost surely, 2^914417291653 is an apocalyptic number.

It is an amenable number.

914417291653 is a deficient number, since it is larger than the sum of its proper divisors (358738247).

914417291653 is a wasteful number, since it uses less digits than its factorization.

914417291653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358738246.

The product of its digits is 1632960, while the sum is 52.

The spelling of 914417291653 in words is "nine hundred fourteen billion, four hundred seventeen million, two hundred ninety-one thousand, six hundred fifty-three".