1376948500219 has 2 divisors, whose sum is σ = 1376948500220. Its totient is φ = 1376948500218.

The previous prime is 1376948500163. The next prime is 1376948500237. The reversal of 1376948500219 is 9120058496731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1376948500219 - 2¹³ = 1376948492027 is a prime.

It is a super-2 number, since 2×1376948500219² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1376948500219.

It is not a weakly prime, because it can be changed into another prime (1376948500289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688474250109 + 688474250110.

It is an arithmetic number, because the mean of its divisors is an integer number (688474250110).

It is a 1-persistent number, because it is pandigital, but 2⋅1376948500219 = 2753897000438 is not.

Almost surely, 2^{1376948500219} is an apocalyptic number.

1376948500219 is a deficient number, since it is larger than the sum of its proper divisors (1).

1376948500219 is an equidigital number, since it uses as much as digits as its factorization.

1376948500219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3265920, while the sum is 55.

The spelling of 1376948500219 in words is "one trillion, three hundred seventy-six billion, nine hundred forty-eight million, five hundred thousand, two hundred nineteen".