1135421706402 has 48 divisors (see below), whose sum is σ = 2535560789112. Its totient is φ = 366934337280.

The previous prime is 1135421706389. The next prime is 1135421706421. The reversal of 1135421706402 is 2046071245311.

1135421706402 is a `hidden beast` number, since 1 + 1 + 3 + 5 + 4 + 2 + 1 + 7 + 0 + 640 + 2 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1135420244721 + 1461681 = 1065561^2 + 1209^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2846373 + ... + 3220664.

Almost surely, 2^{1135421706402} is an apocalyptic number.

1135421706402 is an abundant number, since it is smaller than the sum of its proper divisors (1400139082710).

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

1135421706402 is a wasteful number, since it uses less digits than its factorization.

1135421706402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6067363 (or 6067360 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The spelling of 1135421706402 in words is "one trillion, one hundred thirty-five billion, four hundred twenty-one million, seven hundred six thousand, four hundred two".