1241122152453 has 64 divisors (see below), whose sum is σ = 1720770822144. Its totient is φ = 795211200000.

The previous prime is 1241122152427. The next prime is 1241122152467. The reversal of 1241122152453 is 3542512211421.

It is not a de Polignac number, because 1241122152453 - 2⁵ = 1241122152421 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241122152493) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1078298428 + ... + 1078299578.

It is an arithmetic number, because the mean of its divisors is an integer number (26887044096).

Almost surely, 2^{1241122152453} is an apocalyptic number.

It is an amenable number.

1241122152453 is a deficient number, since it is larger than the sum of its proper divisors (479648669691).

1241122152453 is a wasteful number, since it uses less digits than its factorization.

1241122152453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826.

The product of its digits is 19200, while the sum is 33.

Adding to 1241122152453 its reverse (3542512211421), we get a palindrome (4783634363874).

The spelling of 1241122152453 in words is "one trillion, two hundred forty-one billion, one hundred twenty-two million, one hundred fifty-two thousand, four hundred fifty-three".