2972242109953 has 4 divisors (see below), whose sum is σ = 2979335766960. Its totient is φ = 2965148452948.

The previous prime is 2972242109891. The next prime is 2972242110001. The reversal of 2972242109953 is 3599012422792.

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 a cyclic number.

It is not a de Polignac number, because 2972242109953 - 2²⁵ = 2972208555521 is a prime.

It is a super-2 number, since 2×2972242109953² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2972242109894 and 2972242109903.

It is not an unprimeable number, because it can be changed into a prime (2972242103953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3546827875 + ... + 3546828712.

It is an arithmetic number, because the mean of its divisors is an integer number (744833941740).

Almost surely, 2^{2972242109953} is an apocalyptic number.

It is an amenable number.

2972242109953 is a deficient number, since it is larger than the sum of its proper divisors (7093657007).

2972242109953 is an equidigital number, since it uses as much as digits as its factorization.

2972242109953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7093657006.

The product of its (nonzero) digits is 4898880, while the sum is 55.

The spelling of 2972242109953 in words is "two trillion, nine hundred seventy-two billion, two hundred forty-two million, one hundred nine thousand, nine hundred fifty-three".