245437424674 has 8 divisors (see below), whose sum is σ = 396475839900. Its totient is φ = 113278811376.

The previous prime is 245437424653. The next prime is 245437424681. The reversal of 245437424674 is 476424734542.

It can be written as a sum of positive squares in 2 ways, for example, as 193505851449 + 51931573225 = 439893^2 + 227885^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4719950449 + ... + 4719950500.

Almost surely, 2^245437424674 is an apocalyptic number.

245437424674 is a deficient number, since it is larger than the sum of its proper divisors (151038415226).

245437424674 is a wasteful number, since it uses less digits than its factorization.

245437424674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9439900964.

The product of its digits is 18063360, while the sum is 52.

The spelling of 245437424674 in words is "two hundred forty-five billion, four hundred thirty-seven million, four hundred twenty-four thousand, six hundred seventy-four".