13403387001234 has 16 divisors (see below), whose sum is σ = 26818757388288. Its totient is φ = 4465798436112.

The previous prime is 13403387001203. The next prime is 13403387001311. The reversal of 13403387001234 is 43210078330431.

It is a junction number, because it is equal to n+sod(n) for n = 13403387001192 and 13403387001201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499293202 + ... + 499320045.

It is an arithmetic number, because the mean of its divisors is an integer number (1676172336768).

Almost surely, 2^{13403387001234} is an apocalyptic number.

13403387001234 is an abundant number, since it is smaller than the sum of its proper divisors (13415370387054).

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

13403387001234 is a wasteful number, since it uses less digits than its factorization.

13403387001234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 998615489.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 13403387001234 in words is "thirteen trillion, four hundred three billion, three hundred eighty-seven million, one thousand, two hundred thirty-four".