13402322030 has 64 divisors (see below), whose sum is σ = 25651080000. Its totient is φ = 5027586048.

The previous prime is 13402321981. The next prime is 13402322033. The reversal of 13402322030 is 3022320431.

It is a junction number, because it is equal to n+sod(n) for n = 13402321993 and 13402322011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13402322033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11011982 + ... + 11013198.

It is an arithmetic number, because the mean of its divisors is an integer number (400798125).

Almost surely, 2^13402322030 is an apocalyptic number.

13402322030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13402322030 is a deficient number, since it is larger than the sum of its proper divisors (12248757970).

13402322030 is a wasteful number, since it uses less digits than its factorization.

13402322030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 13402322030 its reverse (3022320431), we get a palindrome (16424642461).

The spelling of 13402322030 in words is "thirteen billion, four hundred two million, three hundred twenty-two thousand, thirty".