1241153632 has 24 divisors (see below), whose sum is σ = 2445951816. Its totient is φ = 619959552.

The previous prime is 1241153597. The next prime is 1241153651. The reversal of 1241153632 is 2363511421.

It is a self number, because there is not a number n which added to its sum of digits gives 1241153632.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14283 + ... + 51829.

It is an arithmetic number, because the mean of its divisors is an integer number (101914659).

Almost surely, 2^1241153632 is an apocalyptic number.

It is an amenable number.

1241153632 is a deficient number, since it is larger than the sum of its proper divisors (1204798184).

1241153632 is a wasteful number, since it uses less digits than its factorization.

1241153632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38590 (or 38582 counting only the distinct ones).

The product of its digits is 4320, while the sum is 28.

The square root of 1241153632 is about 35230.0103888716. The cubic root of 1241153632 is about 1074.6701369749.

The spelling of 1241153632 in words is "one billion, two hundred forty-one million, one hundred fifty-three thousand, six hundred thirty-two".