1494154341 has 12 divisors (see below), whose sum is σ = 2180473932. Its totient is φ = 985833216.

The previous prime is 1494154309. The next prime is 1494154351. The reversal of 1494154341 is 1434514941.

It can be written as a sum of positive squares in 2 ways, for example, as 467208225 + 1026946116 = 21615^2 + 32046^2 .

It is not a de Polignac number, because 1494154341 - 2⁵ = 1494154309 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1494154296 and 1494154305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494154351) 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 11 ways as a sum of consecutive naturals, for example, 854886 + ... + 856631.

It is an arithmetic number, because the mean of its divisors is an integer number (181706161).

Almost surely, 2^1494154341 is an apocalyptic number.

It is an amenable number.

1494154341 is a deficient number, since it is larger than the sum of its proper divisors (686319591).

1494154341 is a wasteful number, since it uses less digits than its factorization.

1494154341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1711620 (or 1711617 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 1494154341 is about 38654.2926594188. The cubic root of 1494154341 is about 1143.2252824155.

The spelling of 1494154341 in words is "one billion, four hundred ninety-four million, one hundred fifty-four thousand, three hundred forty-one".