1153141432 has 32 divisors (see below), whose sum is σ = 2279440800. Its totient is φ = 545808384.

The previous prime is 1153141421. The next prime is 1153141447. The reversal of 1153141432 is 2341413511.

It is a junction number, because it is equal to n+sod(n) for n = 1153141397 and 1153141406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14457 + ... + 50152.

It is an arithmetic number, because the mean of its divisors is an integer number (71232525).

Almost surely, 2^1153141432 is an apocalyptic number.

It is an amenable number.

1153141432 is a deficient number, since it is larger than the sum of its proper divisors (1126299368).

1153141432 is a wasteful number, since it uses less digits than its factorization.

1153141432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64735 (or 64731 counting only the distinct ones).

The product of its digits is 1440, while the sum is 25.

The square root of 1153141432 is about 33957.9362152649. The cubic root of 1153141432 is about 1048.6426700272.

Adding to 1153141432 its reverse (2341413511), we get a palindrome (3494554943).

The spelling of 1153141432 in words is "one billion, one hundred fifty-three million, one hundred forty-one thousand, four hundred thirty-two".