1241019668070 has 640 divisors, whose sum is σ = 4252432859136. Its totient is φ = 252688149504.

The previous prime is 1241019668017. The next prime is 1241019668087. The reversal of 1241019668070 is 708669101421.

1241019668070 is a `hidden beast` number, since 1 + 2 + 410 + 1 + 96 + 6 + 80 + 70 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 319 ways as a sum of consecutive naturals, for example, 346361499 + ... + 346365081.

Almost surely, 2^{1241019668070} is an apocalyptic number.

1241019668070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1241019668070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2126216429568).

1241019668070 is an abundant number, since it is smaller than the sum of its proper divisors (3011413191066).

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

1241019668070 is a wasteful number, since it uses less digits than its factorization.

1241019668070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3786 (or 3777 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The spelling of 1241019668070 in words is "one trillion, two hundred forty-one billion, nineteen million, six hundred sixty-eight thousand, seventy".