1958961368614 has 8 divisors (see below), whose sum is σ = 3066200403120. Its totient is φ = 936894567576.

The previous prime is 1958961368579. The next prime is 1958961368659. The reversal of 1958961368614 is 4168631698591.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1958961368614.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21293058309 + ... + 21293058400.

It is an arithmetic number, because the mean of its divisors is an integer number (383275050390).

Almost surely, 2^{1958961368614} is an apocalyptic number.

1958961368614 is a deficient number, since it is larger than the sum of its proper divisors (1107239034506).

1958961368614 is a wasteful number, since it uses less digits than its factorization.

1958961368614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42586116734.

The product of its digits is 67184640, while the sum is 67.

The spelling of 1958961368614 in words is "one trillion, nine hundred fifty-eight billion, nine hundred sixty-one million, three hundred sixty-eight thousand, six hundred fourteen".