1335243402 has 24 divisors (see below), whose sum is σ = 2936209536. Its totient is φ = 438437736.

The previous prime is 1335243379. The next prime is 1335243421. The reversal of 1335243402 is 2043425331.

1335243402 is a `hidden beast` number, since 13 + 3 + 5 + 243 + 402 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552378 + ... + 554789.

It is an arithmetic number, because the mean of its divisors is an integer number (122342064).

Almost surely, 2^1335243402 is an apocalyptic number.

1335243402 is an abundant number, since it is smaller than the sum of its proper divisors (1600966134).

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

1335243402 is a wasteful number, since it uses less digits than its factorization.

1335243402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107242 (or 1107239 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

The square root of 1335243402 is about 36540.9824991064. The cubic root of 1335243402 is about 1101.1677411745.

Adding to 1335243402 its reverse (2043425331), we get a palindrome (3378668733).

The spelling of 1335243402 in words is "one billion, three hundred thirty-five million, two hundred forty-three thousand, four hundred two".