1241546454016 has 264 divisors, whose sum is σ = 2829049439328. Its totient is φ = 543740313600.

The previous prime is 1241546453969. The next prime is 1241546454061. The reversal of 1241546454016 is 6104546451421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 490534671 + ... + 490537201.

Almost surely, 2^{1241546454016} is an apocalyptic number.

1241546454016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1241546454016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1414524719664).

1241546454016 is an abundant number, since it is smaller than the sum of its proper divisors (1587502985312).

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

1241546454016 is a wasteful number, since it uses less digits than its factorization.

1241546454016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2717 (or 2688 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The spelling of 1241546454016 in words is "one trillion, two hundred forty-one billion, five hundred forty-six million, four hundred fifty-four thousand, sixteen".