1474914249864 has 96 divisors (see below), whose sum is σ = 4360892178240. Its totient is φ = 446616432000.

The previous prime is 1474914249857. The next prime is 1474914249883. The reversal of 1474914249864 is 4689424194741.

It is a happy number.

1474914249864 is a `hidden beast` number, since 1 + 4 + 7 + 49 + 1 + 42 + 498 + 64 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401514 + ... + 1763814.

It is an arithmetic number, because the mean of its divisors is an integer number (45425960190).

Almost surely, 2^{1474914249864} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1474914249864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2180446089120).

1474914249864 is an abundant number, since it is smaller than the sum of its proper divisors (2885977928376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1474914249864 is a wasteful number, since it uses less digits than its factorization.

1474914249864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1363691 (or 1363684 counting only the distinct ones).

The product of its digits is 55738368, while the sum is 63.

The spelling of 1474914249864 in words is "one trillion, four hundred seventy-four billion, nine hundred fourteen million, two hundred forty-nine thousand, eight hundred sixty-four".