383253754139 has 2 divisors, whose sum is σ = 383253754140. Its totient is φ = 383253754138.

The previous prime is 383253754069. The next prime is 383253754153. The reversal of 383253754139 is 931457352383.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (931457352383) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-383253754139 is a prime.

It is not a weakly prime, because it can be changed into another prime (383253754739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 191626877069 + 191626877070.

It is an arithmetic number, because the mean of its divisors is an integer number (191626877070).

Almost surely, 2^383253754139 is an apocalyptic number.

383253754139 is a deficient number, since it is larger than the sum of its proper divisors (1).

383253754139 is an equidigital number, since it uses as much as digits as its factorization.

383253754139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8164800, while the sum is 53.

The spelling of 383253754139 in words is "three hundred eighty-three billion, two hundred fifty-three million, seven hundred fifty-four thousand, one hundred thirty-nine".