2972242109951 has 8 divisors (see below), whose sum is σ = 3022917756000. Its totient is φ = 2921629379040.

The previous prime is 2972242109891. The next prime is 2972242110001. The reversal of 2972242109951 is 1599012422792.

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 2972242109951 - 2¹⁴ = 2972242093567 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2972242109893 and 2972242109902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2972242409951) 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, 15633491 + ... + 15822468.

It is an arithmetic number, because the mean of its divisors is an integer number (377864719500).

Almost surely, 2^{2972242109951} is an apocalyptic number.

2972242109951 is a deficient number, since it is larger than the sum of its proper divisors (50675646049).

2972242109951 is a wasteful number, since it uses less digits than its factorization.

2972242109951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31457569.

The product of its (nonzero) digits is 1632960, while the sum is 53.

The spelling of 2972242109951 in words is "two trillion, nine hundred seventy-two billion, two hundred forty-two million, one hundred nine thousand, nine hundred fifty-one".