106378901854085 has 64 divisors (see below), whose sum is σ = 160744360550400. Its totient is φ = 65921422758912.

The previous prime is 106378901854033. The next prime is 106378901854087. The reversal of 106378901854085 is 580458109873601.

It is not a de Polignac number, because 106378901854085 - 2²² = 106378897659781 is a prime.

It is a super-2 number, since 2×106378901854085² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106378901854087) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 33726605 + ... + 36745634.

It is an arithmetic number, because the mean of its divisors is an integer number (2511630633600).

Almost surely, 2^{106378901854085} is an apocalyptic number.

It is an amenable number.

106378901854085 is a deficient number, since it is larger than the sum of its proper divisors (54365458696315).

106378901854085 is a wasteful number, since it uses less digits than its factorization.

106378901854085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70472370.

The product of its (nonzero) digits is 58060800, while the sum is 65.

The spelling of 106378901854085 in words is "one hundred six trillion, three hundred seventy-eight billion, nine hundred one million, eight hundred fifty-four thousand, eighty-five".