10245673234 has 4 divisors (see below), whose sum is σ = 15368509854. Its totient is φ = 5122836616.

The previous prime is 10245673231. The next prime is 10245673241. The reversal of 10245673234 is 43237654201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9187797609 + 1057875625 = 95853^2 + 32525^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10245673193 and 10245673202.

It is not an unprimeable number, because it can be changed into a prime (10245673231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561418307 + ... + 2561418310.

Almost surely, 2^10245673234 is an apocalyptic number.

10245673234 is a deficient number, since it is larger than the sum of its proper divisors (5122836620).

10245673234 is an equidigital number, since it uses as much as digits as its factorization.

10245673234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122836619.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 10245673234 in words is "ten billion, two hundred forty-five million, six hundred seventy-three thousand, two hundred thirty-four".