2423017257 has 32 divisors (see below), whose sum is σ = 3413975040. Its totient is φ = 1526616960.

The previous prime is 2423017253. The next prime is 2423017321. The reversal of 2423017257 is 7527103242.

It is not a de Polignac number, because 2423017257 - 2² = 2423017253 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2423017253) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 685228 + ... + 688754.

It is an arithmetic number, because the mean of its divisors is an integer number (106686720).

Almost surely, 2^2423017257 is an apocalyptic number.

It is an amenable number.

2423017257 is a deficient number, since it is larger than the sum of its proper divisors (990957783).

2423017257 is a wasteful number, since it uses less digits than its factorization.

2423017257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3733.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 2423017257 is about 49224.1531872312. The cubic root of 2423017257 is about 1343.1324314093.

The spelling of 2423017257 in words is "two billion, four hundred twenty-three million, seventeen thousand, two hundred fifty-seven".