1294541468 has 24 divisors (see below), whose sum is σ = 2472906240. Its totient is φ = 588068720.

The previous prime is 1294541467. The next prime is 1294541471. The reversal of 1294541468 is 8641454921.

It is a super-2 number, since 2×1294541468² = 3351675224743190048, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1294541467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72143 + ... + 88281.

It is an arithmetic number, because the mean of its divisors is an integer number (103037760).

Almost surely, 2^1294541468 is an apocalyptic number.

It is an amenable number.

1294541468 is a deficient number, since it is larger than the sum of its proper divisors (1178364772).

1294541468 is a wasteful number, since it uses less digits than its factorization.

1294541468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17977 (or 17975 counting only the distinct ones).

The product of its digits is 276480, while the sum is 44.

The square root of 1294541468 is about 35979.7369084322. The cubic root of 1294541468 is about 1089.8632008551.

The spelling of 1294541468 in words is "one billion, two hundred ninety-four million, five hundred forty-one thousand, four hundred sixty-eight".