13942851740 has 48 divisors (see below), whose sum is σ = 30393304704. Its totient is φ = 5368972800.

The previous prime is 13942851731. The next prime is 13942851743. The reversal of 13942851740 is 4715824931.

13942851740 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13942851740² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 13942851691 and 13942851700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13942851743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64241 + ... + 178920.

It is an arithmetic number, because the mean of its divisors is an integer number (633193848).

Almost surely, 2^13942851740 is an apocalyptic number.

13942851740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13942851740 is an abundant number, since it is smaller than the sum of its proper divisors (16450452964).

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

13942851740 is a wasteful number, since it uses less digits than its factorization.

13942851740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243278 (or 243276 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 13942851740 in words is "thirteen billion, nine hundred forty-two million, eight hundred fifty-one thousand, seven hundred forty".