1494248808192 has 72 divisors (see below), whose sum is σ = 4545006807936. Its totient is φ = 426928229376.

The previous prime is 1494248808191. The next prime is 1494248808197. The reversal of 1494248808192 is 2918088424941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1494248808191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138968658 + ... + 138979409.

Almost surely, 2^{1494248808192} is an apocalyptic number.

1494248808192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1494248808192 is an abundant number, since it is smaller than the sum of its proper divisors (3050757999744).

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

1494248808192 is an equidigital number, since it uses as much as digits as its factorization.

1494248808192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277948093 (or 277948079 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 60.

The spelling of 1494248808192 in words is "one trillion, four hundred ninety-four billion, two hundred forty-eight million, eight hundred eight thousand, one hundred ninety-two".