1241134553420 has 24 divisors (see below), whose sum is σ = 2617568763264. Its totient is φ = 494323116416.

The previous prime is 1241134553387. The next prime is 1241134553423. The reversal of 1241134553420 is 243554311421.

It is not an unprimeable number, because it can be changed into a prime (1241134553423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133164284 + ... + 133173603.

It is an arithmetic number, because the mean of its divisors is an integer number (109065365136).

Almost surely, 2^{1241134553420} is an apocalyptic number.

1241134553420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1241134553420 is an abundant number, since it is smaller than the sum of its proper divisors (1376434209844).

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

1241134553420 is a wasteful number, since it uses less digits than its factorization.

1241134553420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266338129 (or 266338127 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 35.

Adding to 1241134553420 its reverse (243554311421), we get a palindrome (1484688864841).

The spelling of 1241134553420 in words is "one trillion, two hundred forty-one billion, one hundred thirty-four million, five hundred fifty-three thousand, four hundred twenty".