13142621070 has 96 divisors (see below), whose sum is σ = 35380631520. Its totient is φ = 3380832000.

The previous prime is 13142621047. The next prime is 13142621071. The reversal of 13142621070 is 7012624131.

13142621070 is a `hidden beast` number, since 1 + 31 + 4 + 2 + 621 + 0 + 7 + 0 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13142621071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5837445 + ... + 5839695.

It is an arithmetic number, because the mean of its divisors is an integer number (368548245).

Almost surely, 2^13142621070 is an apocalyptic number.

13142621070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13142621070, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17690315760).

13142621070 is an abundant number, since it is smaller than the sum of its proper divisors (22238010450).

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

13142621070 is a wasteful number, since it uses less digits than its factorization.

13142621070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4530 (or 4527 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The spelling of 13142621070 in words is "thirteen billion, one hundred forty-two million, six hundred twenty-one thousand, seventy".