2240334933453 has 6 divisors (see below), whose sum is σ = 3236039348334. Its totient is φ = 1493556622296.

The previous prime is 2240334933401. The next prime is 2240334933523. The reversal of 2240334933453 is 3543394330422.

2240334933453 is a `hidden beast` number, since 2 + 240 + 33 + 49 + 334 + 5 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2189873151684 + 50461781769 = 1479822^2 + 224637^2 .

It is not a de Polignac number, because 2240334933453 - 2⁸ = 2240334933197 is a prime.

It is a super-3 number, since 3×2240334933453³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2240334933399 and 2240334933408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2240334933853) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124463051850 + ... + 124463051867.

It is an arithmetic number, because the mean of its divisors is an integer number (539339891389).

Almost surely, 2^{2240334933453} is an apocalyptic number.

It is an amenable number.

2240334933453 is a deficient number, since it is larger than the sum of its proper divisors (995704414881).

2240334933453 is a wasteful number, since it uses less digits than its factorization.

2240334933453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248926103723 (or 248926103720 counting only the distinct ones).

The product of its (nonzero) digits is 2799360, while the sum is 45.

The spelling of 2240334933453 in words is "two trillion, two hundred forty billion, three hundred thirty-four million, nine hundred thirty-three thousand, four hundred fifty-three".