1457612130422 has 8 divisors (see below), whose sum is σ = 2498763652176. Its totient is φ = 624690913032.

The previous prime is 1457612130421. The next prime is 1457612130431. The reversal of 1457612130422 is 2240312167541.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1457612130421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52057576073 + ... + 52057576100.

It is an arithmetic number, because the mean of its divisors is an integer number (312345456522).

Almost surely, 2^{1457612130422} is an apocalyptic number.

1457612130422 is a deficient number, since it is larger than the sum of its proper divisors (1041151521754).

1457612130422 is a wasteful number, since it uses less digits than its factorization.

1457612130422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104115152182.

The product of its (nonzero) digits is 80640, while the sum is 38.

Adding to 1457612130422 its reverse (2240312167541), we get a palindrome (3697924297963).

The spelling of 1457612130422 in words is "one trillion, four hundred fifty-seven billion, six hundred twelve million, one hundred thirty thousand, four hundred twenty-two".