1241016869251 has 8 divisors (see below), whose sum is σ = 1306543389200. Its totient is φ = 1175511333600.

The previous prime is 1241016869249. The next prime is 1241016869311. The reversal of 1241016869251 is 1529686101421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1241016869251 - 2¹ = 1241016869249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241016869221) 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, 5124600 + ... + 5361301.

It is an arithmetic number, because the mean of its divisors is an integer number (163317923650).

Almost surely, 2^{1241016869251} is an apocalyptic number.

1241016869251 is a deficient number, since it is larger than the sum of its proper divisors (65526519949).

1241016869251 is a wasteful number, since it uses less digits than its factorization.

1241016869251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10492149.

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 1241016869251 in words is "one trillion, two hundred forty-one billion, sixteen million, eight hundred sixty-nine thousand, two hundred fifty-one".