1141523346 has 16 divisors (see below), whose sum is σ = 2361772800. Its totient is φ = 367386768.

The previous prime is 1141523321. The next prime is 1141523347. The reversal of 1141523346 is 6433251411.

It is not an unprimeable number, because it can be changed into a prime (1141523347) 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, 3280066 + ... + 3280413.

It is an arithmetic number, because the mean of its divisors is an integer number (147610800).

Almost surely, 2^1141523346 is an apocalyptic number.

1141523346 is an abundant number, since it is smaller than the sum of its proper divisors (1220249454).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1141523346 is a wasteful number, since it uses less digits than its factorization.

1141523346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6560513.

The product of its digits is 8640, while the sum is 30.

The square root of 1141523346 is about 33786.4373084822. The cubic root of 1141523346 is about 1045.1090279474.

Adding to 1141523346 its reverse (6433251411), we get a palindrome (7574774757).

The spelling of 1141523346 in words is "one billion, one hundred forty-one million, five hundred twenty-three thousand, three hundred forty-six".