1141213245870 has 32 divisors (see below), whose sum is σ = 2738958566400. Its totient is φ = 304318334880.

The previous prime is 1141213245869. The next prime is 1141213245881. The reversal of 1141213245870 is 785423121411.

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, 1659831 + ... + 2244429.

It is an arithmetic number, because the mean of its divisors is an integer number (85592455200).

Almost surely, 2^{1141213245870} is an apocalyptic number.

1141213245870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1141213245870 is an abundant number, since it is smaller than the sum of its proper divisors (1597745320530).

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

1141213245870 is a wasteful number, since it uses less digits than its factorization.

1141213245870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 649680.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 1141213245870 in words is "one trillion, one hundred forty-one billion, two hundred thirteen million, two hundred forty-five thousand, eight hundred seventy".