106959663378 has 32 divisors (see below), whose sum is σ = 237854877120. Its totient is φ = 35628210720.

The previous prime is 106959663361. The next prime is 106959663389. The reversal of 106959663378 is 873366959601.

106959663378 is a `hidden beast` number, since 1 + 0 + 6 + 9 + 596 + 6 + 3 + 37 + 8 = 666.

It is a super-2 number, since 2×106959663378² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616963 + ... + 771078.

It is an arithmetic number, because the mean of its divisors is an integer number (7432964910).

Almost surely, 2^106959663378 is an apocalyptic number.

106959663378 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

106959663378 is an abundant number, since it is smaller than the sum of its proper divisors (130895213742).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106959663378 is a wasteful number, since it uses less digits than its factorization.

106959663378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1389479 (or 1389473 counting only the distinct ones).

The product of its (nonzero) digits is 44089920, while the sum is 63.

The spelling of 106959663378 in words is "one hundred six billion, nine hundred fifty-nine million, six hundred sixty-three thousand, three hundred seventy-eight".