1241216887470 has 32 divisors (see below), whose sum is σ = 3404480606208. Its totient is φ = 283706717088.

The previous prime is 1241216887373. The next prime is 1241216887501. The reversal of 1241216887470 is 747886121421.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2955278094 + ... + 2955278513.

It is an arithmetic number, because the mean of its divisors is an integer number (106390018944).

Almost surely, 2^{1241216887470} is an apocalyptic number.

1241216887470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1241216887470 is an abundant number, since it is smaller than the sum of its proper divisors (2163263718738).

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

1241216887470 is a wasteful number, since it uses less digits than its factorization.

1241216887470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5910556624.

The product of its (nonzero) digits is 1204224, while the sum is 51.

The spelling of 1241216887470 in words is "one trillion, two hundred forty-one billion, two hundred sixteen million, eight hundred eighty-seven thousand, four hundred seventy".