4992419148949 has 8 divisors (see below), whose sum is σ = 5079922848000. Its totient is φ = 4905011664192.

The previous prime is 4992419148917. The next prime is 4992419148961. The reversal of 4992419148949 is 9498419142994.

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 4992419148949 - 2⁵ = 4992419148917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4992419148989) 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, 23948884 + ... + 24156445.

It is an arithmetic number, because the mean of its divisors is an integer number (634990356000).

Almost surely, 2^{4992419148949} is an apocalyptic number.

It is an amenable number.

4992419148949 is a deficient number, since it is larger than the sum of its proper divisors (87503699051).

4992419148949 is a wasteful number, since it uses less digits than its factorization.

4992419148949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48107147.

The product of its digits is 241864704, while the sum is 73.

The spelling of 4992419148949 in words is "four trillion, nine hundred ninety-two billion, four hundred nineteen million, one hundred forty-eight thousand, nine hundred forty-nine".