1241404132553 has 8 divisors (see below), whose sum is σ = 1336949815488. Its totient is φ = 1145866029264.

The previous prime is 1241404132547. The next prime is 1241404132601. The reversal of 1241404132553 is 3552314041421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1241404132553 - 2⁶ = 1241404132489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1241404137553) 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, 1552451 + ... + 2211992.

It is an arithmetic number, because the mean of its divisors is an integer number (167118726936).

Almost surely, 2^{1241404132553} is an apocalyptic number.

1241404132553 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1241404132553 is a deficient number, since it is larger than the sum of its proper divisors (95545682935).

1241404132553 is a wasteful number, since it uses less digits than its factorization.

1241404132553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3789823.

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

Adding to 1241404132553 its reverse (3552314041421), we get a palindrome (4793718173974).

The spelling of 1241404132553 in words is "one trillion, two hundred forty-one billion, four hundred four million, one hundred thirty-two thousand, five hundred fifty-three".