1245162345142 has 8 divisors (see below), whose sum is σ = 1867932075096. Its totient is φ = 622518320112.

The previous prime is 1245162345101. The next prime is 1245162345191. The reversal of 1245162345142 is 2415432615421.

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

It is a junction number, because it is equal to n+sod(n) for n = 1245162345095 and 1245162345104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31401463 + ... + 31441090.

It is an arithmetic number, because the mean of its divisors is an integer number (233491509387).

Almost surely, 2^{1245162345142} is an apocalyptic number.

1245162345142 is a deficient number, since it is larger than the sum of its proper divisors (622769729954).

1245162345142 is an equidigital number, since it uses as much as digits as its factorization.

1245162345142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62852462.

The product of its digits is 230400, while the sum is 40.

The spelling of 1245162345142 in words is "one trillion, two hundred forty-five billion, one hundred sixty-two million, three hundred forty-five thousand, one hundred forty-two".