2449934966957 has 8 divisors (see below), whose sum is σ = 2450699667456. Its totient is φ = 2449170389232.

The previous prime is 2449934966953. The next prime is 2449934967001. The reversal of 2449934966957 is 7596694399442.

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 2449934966957 - 2² = 2449934966953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2449934966953) 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 7 ways as a sum of consecutive naturals, for example, 53367668 + ... + 53413554.

It is an arithmetic number, because the mean of its divisors is an integer number (306337458432).

Almost surely, 2^{2449934966957} is an apocalyptic number.

It is an amenable number.

2449934966957 is a deficient number, since it is larger than the sum of its proper divisors (764700499).

2449934966957 is a wasteful number, since it uses less digits than its factorization.

2449934966957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61387.

The product of its digits is 3174474240, while the sum is 77.

The spelling of 2449934966957 in words is "two trillion, four hundred forty-nine billion, nine hundred thirty-four million, nine hundred sixty-six thousand, nine hundred fifty-seven".