13156422625140 has 48 divisors (see below), whose sum is σ = 38776824582720. Its totient is φ = 3323727820800.

The previous prime is 13156422625081. The next prime is 13156422625141. The reversal of 13156422625140 is 4152622465131.

It is a junction number, because it is equal to n+sod(n) for n = 13156422625092 and 13156422625101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13156422625141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5770359661 + ... + 5770361940.

It is an arithmetic number, because the mean of its divisors is an integer number (807850512140).

Almost surely, 2^{13156422625140} is an apocalyptic number.

13156422625140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13156422625140 is an abundant number, since it is smaller than the sum of its proper divisors (25620401957580).

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

13156422625140 is a wasteful number, since it uses less digits than its factorization.

13156422625140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11540721632 (or 11540721630 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 13156422625140 in words is "thirteen trillion, one hundred fifty-six billion, four hundred twenty-two million, six hundred twenty-five thousand, one hundred forty".