1474914249909 has 24 divisors (see below), whose sum is σ = 2170800634392. Its totient is φ = 964647290880.

The previous prime is 1474914249883. The next prime is 1474914249929. The reversal of 1474914249909 is 9099424194741.

1474914249909 is a `hidden beast` number, since 14 + 7 + 4 + 91 + 42 + 499 + 0 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 438952626225 + 1035961623684 = 662535^2 + 1017822^2 .

It is not a de Polignac number, because 1474914249909 - 2¹⁵ = 1474914217141 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1474914249929) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6245829 + ... + 6477669.

It is an arithmetic number, because the mean of its divisors is an integer number (90450026433).

Almost surely, 2^{1474914249909} is an apocalyptic number.

It is an amenable number.

1474914249909 is a deficient number, since it is larger than the sum of its proper divisors (695886384483).

1474914249909 is a wasteful number, since it uses less digits than its factorization.

1474914249909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245237 (or 245234 counting only the distinct ones).

The product of its (nonzero) digits is 23514624, while the sum is 63.

The spelling of 1474914249909 in words is "one trillion, four hundred seventy-four billion, nine hundred fourteen million, two hundred forty-nine thousand, nine hundred nine".