13943729151 has 48 divisors (see below), whose sum is σ = 22728465760. Its totient is φ = 8442403200.

The previous prime is 13943729143. The next prime is 13943729167. The reversal of 13943729151 is 15192734931.

It is not a de Polignac number, because 13943729151 - 2³ = 13943729143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13943729097 and 13943729106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13943729251) 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, 5529771 + ... + 5532291.

Almost surely, 2^13943729151 is an apocalyptic number.

13943729151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13943729151 is a deficient number, since it is larger than the sum of its proper divisors (8784736609).

13943729151 is a wasteful number, since it uses less digits than its factorization.

13943729151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4245 (or 4228 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The spelling of 13943729151 in words is "thirteen billion, nine hundred forty-three million, seven hundred twenty-nine thousand, one hundred fifty-one".