1442860157150 has 96 divisors (see below), whose sum is σ = 2806090711200. Its totient is φ = 551448934400.

The previous prime is 1442860157143. The next prime is 1442860157173. The reversal of 1442860157150 is 517510682441.

It is a super-2 number, since 2×1442860157150² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61810181 + ... + 61833519.

It is an arithmetic number, because the mean of its divisors is an integer number (29230111575).

Almost surely, 2^{1442860157150} is an apocalyptic number.

1442860157150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1442860157150 is a deficient number, since it is larger than the sum of its proper divisors (1363230554050).

1442860157150 is a wasteful number, since it uses less digits than its factorization.

1442860157150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24014 (or 24009 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 44.

The spelling of 1442860157150 in words is "one trillion, four hundred forty-two billion, eight hundred sixty million, one hundred fifty-seven thousand, one hundred fifty".