13403387001235 has 32 divisors (see below), whose sum is σ = 20142782779392. Its totient is φ = 8317890103680.

The previous prime is 13403387001203. The next prime is 13403387001311. The reversal of 13403387001235 is 53210078330431.

13403387001235 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13403387001235 - 2⁵ = 13403387001203 is a prime.

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, 77972424 + ... + 78144133.

It is an arithmetic number, because the mean of its divisors is an integer number (629461961856).

Almost surely, 2^{13403387001235} is an apocalyptic number.

13403387001235 is a deficient number, since it is larger than the sum of its proper divisors (6739395778157).

13403387001235 is a wasteful number, since it uses less digits than its factorization.

13403387001235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156116803.

The product of its (nonzero) digits is 181440, while the sum is 40.

The spelling of 13403387001235 in words is "thirteen trillion, four hundred three billion, three hundred eighty-seven million, one thousand, two hundred thirty-five".