1380946968695 has 32 divisors (see below), whose sum is σ = 1993777390080. Its totient is φ = 896992928640.

The previous prime is 1380946968691. The next prime is 1380946968707. The reversal of 1380946968695 is 5968696490831.

It is not a de Polignac number, because 1380946968695 - 2² = 1380946968691 is a prime.

It is a super-3 number, since 3×1380946968695³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1380946968691) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5877089 + ... + 6107541.

It is an arithmetic number, because the mean of its divisors is an integer number (62305543440).

Almost surely, 2^{1380946968695} is an apocalyptic number.

1380946968695 is a deficient number, since it is larger than the sum of its proper divisors (612830421385).

1380946968695 is a wasteful number, since it uses less digits than its factorization.

1380946968695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239495.

The product of its (nonzero) digits is 604661760, while the sum is 74.

Adding to 1380946968695 its sum of digits (74), we get a square (1380946968769 = 1175137²).

The spelling of 1380946968695 in words is "one trillion, three hundred eighty billion, nine hundred forty-six million, nine hundred sixty-eight thousand, six hundred ninety-five".