1141039460 has 24 divisors (see below), whose sum is σ = 2614018176. Its totient is φ = 414923360.

The previous prime is 1141039457. The next prime is 1141039469. The reversal of 1141039460 is 649301411.

It is not an unprimeable number, because it can be changed into a prime (1141039469) 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, 2593052 + ... + 2593491.

It is an arithmetic number, because the mean of its divisors is an integer number (108917424).

Almost surely, 2^1141039460 is an apocalyptic number.

1141039460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141039460 is an abundant number, since it is smaller than the sum of its proper divisors (1472978716).

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

1141039460 is a wasteful number, since it uses less digits than its factorization.

1141039460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5186563 (or 5186561 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 1141039460 is about 33779.2755991007. The cubic root of 1141039460 is about 1044.9613349246.

The spelling of 1141039460 in words is "one billion, one hundred forty-one million, thirty-nine thousand, four hundred sixty".