1136424742 has 4 divisors (see below), whose sum is σ = 1704637116. Its totient is φ = 568212370.

The previous prime is 1136424739. The next prime is 1136424749. The reversal of 1136424742 is 2474246311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2474246311 = 41 ⋅60347471.

It is a super-2 number, since 2×1136424742² = 2582922388459533128, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1136424698 and 1136424707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1136424749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 284106184 + ... + 284106187.

It is an arithmetic number, because the mean of its divisors is an integer number (426159279).

Almost surely, 2^1136424742 is an apocalyptic number.

1136424742 is a deficient number, since it is larger than the sum of its proper divisors (568212374).

1136424742 is an equidigital number, since it uses as much as digits as its factorization.

1136424742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568212373.

The product of its digits is 32256, while the sum is 34.

The square root of 1136424742 is about 33710.8994540342. The cubic root of 1136424742 is about 1043.5507154781.

The spelling of 1136424742 in words is "one billion, one hundred thirty-six million, four hundred twenty-four thousand, seven hundred forty-two".