1435556043402 has 48 divisors (see below), whose sum is σ = 3110330864160. Its totient is φ = 441514172736.

The previous prime is 1435556043379. The next prime is 1435556043421. The reversal of 1435556043402 is 2043406555341.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1988793 + ... + 2612739.

It is an arithmetic number, because the mean of its divisors is an integer number (64798559670).

Almost surely, 2^{1435556043402} is an apocalyptic number.

1435556043402 is an abundant number, since it is smaller than the sum of its proper divisors (1674774820758).

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

1435556043402 is a wasteful number, since it uses less digits than its factorization.

1435556043402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 626247 (or 626234 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 42.

The spelling of 1435556043402 in words is "one trillion, four hundred thirty-five billion, five hundred fifty-six million, forty-three thousand, four hundred two".