1441702857156 has 12 divisors (see below), whose sum is σ = 3363973333392. Its totient is φ = 480567619048.

The previous prime is 1441702857151. The next prime is 1441702857167. The reversal of 1441702857156 is 6517582071441.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 1441702857099 and 1441702857108.

It is not an unprimeable number, because it can be changed into a prime (1441702857151) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60070952370 + ... + 60070952393.

It is an arithmetic number, because the mean of its divisors is an integer number (280331111116).

Almost surely, 2^{1441702857156} is an apocalyptic number.

It is an amenable number.

1441702857156 is an abundant number, since it is smaller than the sum of its proper divisors (1922270476236).

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

1441702857156 is a wasteful number, since it uses less digits than its factorization.

1441702857156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120141904770 (or 120141904768 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 51.

The spelling of 1441702857156 in words is "one trillion, four hundred forty-one billion, seven hundred two million, eight hundred fifty-seven thousand, one hundred fifty-six".