263001234425 has 12 divisors (see below), whose sum is σ = 327486063360. Its totient is φ = 209520643920.

The previous prime is 263001234421. The next prime is 263001234443. The reversal of 263001234425 is 524432100362.

It is not a de Polignac number, because 263001234425 - 2² = 263001234421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 263001234391 and 263001234400.

It is not an unprimeable number, because it can be changed into a prime (263001234421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22002497 + ... + 22014446.

It is an arithmetic number, because the mean of its divisors is an integer number (27290505280).

Almost surely, 2^263001234425 is an apocalyptic number.

263001234425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

263001234425 is a deficient number, since it is larger than the sum of its proper divisors (64484828935).

263001234425 is a wasteful number, since it uses less digits than its factorization.

263001234425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44017192 (or 44017187 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 263001234425 its reverse (524432100362), we get a palindrome (787433334787).

The spelling of 263001234425 in words is "two hundred sixty-three billion, one million, two hundred thirty-four thousand, four hundred twenty-five".