1241424021244 has 48 divisors (see below), whose sum is σ = 2375045771616. Its totient is φ = 563081446400.

The previous prime is 1241424021223. The next prime is 1241424021283. The reversal of 1241424021244 is 4421204241421.

It is a super-2 number, since 2×1241424021244² (a number of 25 digits) contains 22 as substring.

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, 42744552 + ... + 42773584.

It is an arithmetic number, because the mean of its divisors is an integer number (49480120242).

Almost surely, 2^{1241424021244} is an apocalyptic number.

It is an amenable number.

1241424021244 is a deficient number, since it is larger than the sum of its proper divisors (1133621750372).

1241424021244 is a wasteful number, since it uses less digits than its factorization.

1241424021244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31086 (or 31084 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 31.

Adding to 1241424021244 its reverse (4421204241421), we get a palindrome (5662628262665).

The spelling of 1241424021244 in words is "one trillion, two hundred forty-one billion, four hundred twenty-four million, twenty-one thousand, two hundred forty-four".