2429248022049 has 4 divisors (see below), whose sum is σ = 3238997362736. Its totient is φ = 1619498681364.

The previous prime is 2429248021999. The next prime is 2429248022053. The reversal of 2429248022049 is 9402208429242.

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 de Polignac number, because none of the positive numbers 2^k-2429248022049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2429248021989 and 2429248022007.

It is not an unprimeable number, because it can be changed into a prime (2429248022549) 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, 404874670339 + ... + 404874670344.

It is an arithmetic number, because the mean of its divisors is an integer number (809749340684).

Almost surely, 2^{2429248022049} is an apocalyptic number.

It is an amenable number.

2429248022049 is a deficient number, since it is larger than the sum of its proper divisors (809749340687).

2429248022049 is an equidigital number, since it uses as much as digits as its factorization.

2429248022049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809749340686.

The product of its (nonzero) digits is 1327104, while the sum is 48.

The spelling of 2429248022049 in words is "two trillion, four hundred twenty-nine billion, two hundred forty-eight million, twenty-two thousand, forty-nine".