1141100432 has 10 divisors (see below), whose sum is σ = 2210882118. Its totient is φ = 570550208.

The previous prime is 1141100413. The next prime is 1141100459. The reversal of 1141100432 is 2340011411.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 788261776 + 352838656 = 28076^2 + 18784^2 .

It is a super-2 number, since 2×1141100432² = 2604220391821173248, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1141100432.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35659373 + ... + 35659404.

Almost surely, 2^1141100432 is an apocalyptic number.

It is an amenable number.

1141100432 is a deficient number, since it is larger than the sum of its proper divisors (1069781686).

1141100432 is an equidigital number, since it uses as much as digits as its factorization.

1141100432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71318785 (or 71318779 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 1141100432 is about 33780.1780930770. The cubic root of 1141100432 is about 1044.9799472660.

Adding to 1141100432 its reverse (2340011411), we get a palindrome (3481111843).

The spelling of 1141100432 in words is "one billion, one hundred forty-one million, one hundred thousand, four hundred thirty-two".