13787433142 has 32 divisors (see below), whose sum is σ = 23897825280. Its totient is φ = 5843439360.

The previous prime is 13787433103. The next prime is 13787433169. The reversal of 13787433142 is 24133478731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2195467 + ... + 2201737.

It is an arithmetic number, because the mean of its divisors is an integer number (746807040).

Almost surely, 2^13787433142 is an apocalyptic number.

13787433142 is a deficient number, since it is larger than the sum of its proper divisors (10110392138).

13787433142 is a wasteful number, since it uses less digits than its factorization.

13787433142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7996.

The product of its digits is 338688, while the sum is 43.

The spelling of 13787433142 in words is "thirteen billion, seven hundred eighty-seven million, four hundred thirty-three thousand, one hundred forty-two".