1141239962 has 8 divisors (see below), whose sum is σ = 1712246592. Its totient is φ = 570491100.

The previous prime is 1141239941. The next prime is 1141239973. The reversal of 1141239962 is 2699321411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1141239962² = 2604857301731522888, which contains 22 as substring.

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, 52964 + ... + 71327.

It is an arithmetic number, because the mean of its divisors is an integer number (214030824).

Almost surely, 2^1141239962 is an apocalyptic number.

1141239962 is a deficient number, since it is larger than the sum of its proper divisors (571006630).

1141239962 is a wasteful number, since it uses less digits than its factorization.

1141239962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128884.

The product of its digits is 23328, while the sum is 38.

The square root of 1141239962 is about 33782.2432943699. The cubic root of 1141239962 is about 1045.0225377647.

The spelling of 1141239962 in words is "one billion, one hundred forty-one million, two hundred thirty-nine thousand, nine hundred sixty-two".