1336145424 has 20 divisors (see below), whose sum is σ = 3451709136. Its totient is φ = 445381792.

The previous prime is 1336145411. The next prime is 1336145429. The reversal of 1336145424 is 4245416331.

It is a happy number.

It is a super-2 number, since 2×1336145424² = 3570569188152279552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1336145429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13918134 + ... + 13918229.

Almost surely, 2^1336145424 is an apocalyptic number.

It is an amenable number.

1336145424 is an abundant number, since it is smaller than the sum of its proper divisors (2115563712).

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

1336145424 is a wasteful number, since it uses less digits than its factorization.

1336145424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27836374 (or 27836368 counting only the distinct ones).

The product of its digits is 34560, while the sum is 33.

The square root of 1336145424 is about 36553.3230226747. The cubic root of 1336145424 is about 1101.4156495188.

It can be divided in two parts, 13361 and 45424, that added together give a palindrome (58785).

The spelling of 1336145424 in words is "one billion, three hundred thirty-six million, one hundred forty-five thousand, four hundred twenty-four".