1244210144032 has 48 divisors (see below), whose sum is σ = 2517591162240. Its totient is φ = 604990533888.

The previous prime is 1244210143963. The next prime is 1244210144077. The reversal of 1244210144032 is 2304410124421.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2398482 + ... + 2870737.

It is an arithmetic number, because the mean of its divisors is an integer number (52449815880).

Almost surely, 2^{1244210144032} is an apocalyptic number.

It is an amenable number.

1244210144032 is an abundant number, since it is smaller than the sum of its proper divisors (1273381018208).

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

1244210144032 is a wasteful number, since it uses less digits than its factorization.

1244210144032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5269433 (or 5269425 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 1244210144032 its reverse (2304410124421), we get a palindrome (3548620268453).

The spelling of 1244210144032 in words is "one trillion, two hundred forty-four billion, two hundred ten million, one hundred forty-four thousand, thirty-two".