2749922446454 has 8 divisors (see below), whose sum is σ = 4304226438000. Its totient is φ = 1315180300456.

The previous prime is 2749922446451. The next prime is 2749922446459. The reversal of 2749922446454 is 4546442299472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2749922446451) 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, 29890461329 + ... + 29890461420.

It is an arithmetic number, because the mean of its divisors is an integer number (538028304750).

Almost surely, 2^{2749922446454} is an apocalyptic number.

2749922446454 is a deficient number, since it is larger than the sum of its proper divisors (1554303991546).

2749922446454 is a wasteful number, since it uses less digits than its factorization.

2749922446454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59780922774.

The product of its digits is 139345920, while the sum is 62.

The spelling of 2749922446454 in words is "two trillion, seven hundred forty-nine billion, nine hundred twenty-two million, four hundred forty-six thousand, four hundred fifty-four".