13820142070 has 24 divisors (see below), whose sum is σ = 28432030032. Its totient is φ = 4737997200.

The previous prime is 13820142047. The next prime is 13820142071. The reversal of 13820142070 is 7024102831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13820142071) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 976545 + ... + 990595.

It is an arithmetic number, because the mean of its divisors is an integer number (1184667918).

Almost surely, 2^13820142070 is an apocalyptic number.

13820142070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13820142070 is an abundant number, since it is smaller than the sum of its proper divisors (14611887962).

13820142070 is an frugal number, since it uses more digits than its factorization.

13820142070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28116 (or 14065 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 28.

The spelling of 13820142070 in words is "thirteen billion, eight hundred twenty million, one hundred forty-two thousand, seventy".