1241208101376 has 240 divisors, whose sum is σ = 3696206177664. Its totient is φ = 400751788032.

The previous prime is 1241208101339. The next prime is 1241208101377. The reversal of 1241208101376 is 6731018021421.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 1241208101376.

It is not an unprimeable number, because it can be changed into a prime (1241208101377) 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, 20978331 + ... + 21037413.

Almost surely, 2^{1241208101376} is an apocalyptic number.

1241208101376 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 1241208101376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1848103088832).

1241208101376 is an abundant number, since it is smaller than the sum of its proper divisors (2454998076288).

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

1241208101376 is an equidigital number, since it uses as much as digits as its factorization.

1241208101376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59251 (or 59232 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 1241208101376 in words is "one trillion, two hundred forty-one billion, two hundred eight million, one hundred one thousand, three hundred seventy-six".