1335794142 has 64 divisors (see below), whose sum is σ = 2912454144. Its totient is φ = 406855680.

The previous prime is 1335794129. The next prime is 1335794177. The reversal of 1335794142 is 2414975331.

It is a self number, because there is not a number n which added to its sum of digits gives 1335794142.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 483838 + ... + 486590.

It is an arithmetic number, because the mean of its divisors is an integer number (45507096).

Almost surely, 2^1335794142 is an apocalyptic number.

1335794142 is an abundant number, since it is smaller than the sum of its proper divisors (1576660002).

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

1335794142 is a wasteful number, since it uses less digits than its factorization.

1335794142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913.

The product of its digits is 90720, while the sum is 39.

The square root of 1335794142 is about 36548.5176443587. The cubic root of 1335794142 is about 1101.3191177598.

The spelling of 1335794142 in words is "one billion, three hundred thirty-five million, seven hundred ninety-four thousand, one hundred forty-two".