248314429449 has 24 divisors (see below), whose sum is σ = 359547170112. Its totient is φ = 165141266400.

The previous prime is 248314429381. The next prime is 248314429453. The reversal of 248314429449 is 944924413842.

248314429449 is a `hidden beast` number, since 2 + 48 + 31 + 442 + 94 + 49 = 666.

It is not a de Polignac number, because 248314429449 - 2³³ = 239724494857 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 248314429395 and 248314429404.

It is not an unprimeable number, because it can be changed into a prime (248314409449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20803087 + ... + 20815019.

It is an arithmetic number, because the mean of its divisors is an integer number (14981132088).

Almost surely, 2^248314429449 is an apocalyptic number.

It is an amenable number.

248314429449 is a deficient number, since it is larger than the sum of its proper divisors (111232740663).

248314429449 is a wasteful number, since it uses less digits than its factorization.

248314429449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17357 (or 17354 counting only the distinct ones).

The product of its digits is 7962624, while the sum is 54.

The spelling of 248314429449 in words is "two hundred forty-eight billion, three hundred fourteen million, four hundred twenty-nine thousand, four hundred forty-nine".