1390382888963 has 2 divisors, whose sum is σ = 1390382888964. Its totient is φ = 1390382888962.

The previous prime is 1390382888957. The next prime is 1390382888969. The reversal of 1390382888963 is 3698882830931.

It is a balanced prime because it is at equal distance from previous prime (1390382888957) and next prime (1390382888969).

It is a cyclic number.

It is not a de Polignac number, because 1390382888963 - 2²⁴ = 1390366111747 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1390382888893 and 1390382888902.

It is not a weakly prime, because it can be changed into another prime (1390382888969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 695191444481 + 695191444482.

It is an arithmetic number, because the mean of its divisors is an integer number (695191444482).

Almost surely, 2^{1390382888963} is an apocalyptic number.

1390382888963 is a deficient number, since it is larger than the sum of its proper divisors (1).

1390382888963 is an equidigital number, since it uses as much as digits as its factorization.

1390382888963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107495424, while the sum is 68.

The spelling of 1390382888963 in words is "one trillion, three hundred ninety billion, three hundred eighty-two million, eight hundred eighty-eight thousand, nine hundred sixty-three".