1245104110534 has 4 divisors (see below), whose sum is σ = 1867656165804. Its totient is φ = 622552055266.

The previous prime is 1245104110483. The next prime is 1245104110541. The reversal of 1245104110534 is 4350114015421.

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

It is a junction number, because it is equal to n+sod(n) for n = 1245104110496 and 1245104110505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 311276027632 + ... + 311276027635.

It is an arithmetic number, because the mean of its divisors is an integer number (466914041451).

Almost surely, 2^{1245104110534} is an apocalyptic number.

1245104110534 is a deficient number, since it is larger than the sum of its proper divisors (622552055270).

1245104110534 is an equidigital number, since it uses as much as digits as its factorization.

1245104110534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622552055269.

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 1245104110534 its reverse (4350114015421), we get a palindrome (5595218125955).

The spelling of 1245104110534 in words is "one trillion, two hundred forty-five billion, one hundred four million, one hundred ten thousand, five hundred thirty-four".