1335001335402 has 64 divisors (see below), whose sum is σ = 3105135129600. Its totient is φ = 374724284160.

The previous prime is 1335001335359. The next prime is 1335001335413. The reversal of 1335001335402 is 2045331005331.

It is a self number, because there is not a number n which added to its sum of digits gives 1335001335402.

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, 3721474 + ... + 4064402.

It is an arithmetic number, because the mean of its divisors is an integer number (48517736400).

Almost surely, 2^{1335001335402} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1335001335402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1552567564800).

1335001335402 is an abundant number, since it is smaller than the sum of its proper divisors (1770133794198).

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

1335001335402 is a wasteful number, since it uses less digits than its factorization.

1335001335402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344571.

The product of its (nonzero) digits is 16200, while the sum is 30.

The spelling of 1335001335402 in words is "one trillion, three hundred thirty-five billion, one million, three hundred thirty-five thousand, four hundred two".