1497400482123 has 48 divisors (see below), whose sum is σ = 2662190469120. Its totient is φ = 789794546112.

The previous prime is 1497400482007. The next prime is 1497400482131. The reversal of 1497400482123 is 3212840047941.

1497400482123 is a `hidden beast` number, since 1 + 4 + 9 + 7 + 40 + 0 + 482 + 123 = 666.

It is not a de Polignac number, because 1497400482123 - 2¹⁰ = 1497400481099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1497400482133) 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 47 ways as a sum of consecutive naturals, for example, 19800898 + ... + 19876376.

It is an arithmetic number, because the mean of its divisors is an integer number (55462301440).

Almost surely, 2^{1497400482123} is an apocalyptic number.

1497400482123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1497400482123 is a deficient number, since it is larger than the sum of its proper divisors (1164789986997).

1497400482123 is a wasteful number, since it uses less digits than its factorization.

1497400482123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99728 (or 99725 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The spelling of 1497400482123 in words is "one trillion, four hundred ninety-seven billion, four hundred million, four hundred eighty-two thousand, one hundred twenty-three".