1395151883819 has 2 divisors, whose sum is σ = 1395151883820. Its totient is φ = 1395151883818.

The previous prime is 1395151883779. The next prime is 1395151883831. The reversal of 1395151883819 is 9183881515931.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1395151883819 is a prime.

It is a super-2 number, since 2×1395151883819² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1395151883869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 697575941909 + 697575941910.

It is an arithmetic number, because the mean of its divisors is an integer number (697575941910).

Almost surely, 2^{1395151883819} is an apocalyptic number.

1395151883819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1395151883819 is an equidigital number, since it uses as much as digits as its factorization.

1395151883819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9331200, while the sum is 62.

The spelling of 1395151883819 in words is "one trillion, three hundred ninety-five billion, one hundred fifty-one million, eight hundred eighty-three thousand, eight hundred nineteen".