1494814976408 has 96 divisors (see below), whose sum is σ = 3167919383040. Its totient is φ = 659709198720.

The previous prime is 1494814976399. The next prime is 1494814976437. The reversal of 1494814976408 is 8046794184941.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 138776063 + ... + 138786833.

It is an arithmetic number, because the mean of its divisors is an integer number (32999160240).

Almost surely, 2^{1494814976408} 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 1494814976408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1583959691520).

1494814976408 is an abundant number, since it is smaller than the sum of its proper divisors (1673104406632).

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

1494814976408 is a wasteful number, since it uses less digits than its factorization.

1494814976408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15289 (or 15272 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 65.

The spelling of 1494814976408 in words is "one trillion, four hundred ninety-four billion, eight hundred fourteen million, nine hundred seventy-six thousand, four hundred eight".