1241490263535 has 48 divisors (see below), whose sum is σ = 2287845653184. Its totient is φ = 621390122496.

The previous prime is 1241490263513. The next prime is 1241490263537. The reversal of 1241490263535 is 5353620941421.

1241490263535 is a `hidden beast` number, since 1 + 2 + 4 + 1 + 4 + 9 + 0 + 2 + 635 + 3 + 5 = 666.

It is not a de Polignac number, because 1241490263535 - 2¹⁰ = 1241490262511 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241490263537) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11261254 + ... + 11370963.

It is an arithmetic number, because the mean of its divisors is an integer number (47663451108).

Almost surely, 2^{1241490263535} is an apocalyptic number.

1241490263535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1241490263535 is a deficient number, since it is larger than the sum of its proper divisors (1046355389649).

1241490263535 is a wasteful number, since it uses less digits than its factorization.

1241490263535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22632304 (or 22632301 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 1241490263535 in words is "one trillion, two hundred forty-one billion, four hundred ninety million, two hundred sixty-three thousand, five hundred thirty-five".