1294954918401 has 8 divisors (see below), whose sum is σ = 1736252405280. Its totient is φ = 858480355232.

The previous prime is 1294954918391. The next prime is 1294954918441. The reversal of 1294954918401 is 1048194594921.

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

It is a cyclic number.

It is not a de Polignac number, because 1294954918401 - 2¹⁵ = 1294954885633 is a prime.

It is a super-3 number, since 3×1294954918401³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1294954918441) 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 7 ways as a sum of consecutive naturals, for example, 1205730300 + ... + 1205731373.

It is an arithmetic number, because the mean of its divisors is an integer number (217031550660).

Almost surely, 2^{1294954918401} is an apocalyptic number.

It is an amenable number.

1294954918401 is a deficient number, since it is larger than the sum of its proper divisors (441297486879).

1294954918401 is a wasteful number, since it uses less digits than its factorization.

1294954918401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2411461855.

The product of its (nonzero) digits is 3732480, while the sum is 57.

The spelling of 1294954918401 in words is "one trillion, two hundred ninety-four billion, nine hundred fifty-four million, nine hundred eighteen thousand, four hundred one".