378353424085 has 32 divisors (see below), whose sum is σ = 559337425920. Its totient is φ = 239254449408.

The previous prime is 378353424049. The next prime is 378353424121. The reversal of 378353424085 is 580424353873.

It is an interprime number because it is at equal distance from previous prime (378353424049) and next prime (378353424121).

It is not a de Polignac number, because 378353424085 - 2¹¹ = 378353422037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72579 + ... + 872911.

It is an arithmetic number, because the mean of its divisors is an integer number (17479294560).

Almost surely, 2^378353424085 is an apocalyptic number.

378353424085 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

378353424085 is a deficient number, since it is larger than the sum of its proper divisors (180984001835).

378353424085 is a wasteful number, since it uses less digits than its factorization.

378353424085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801397.

The product of its (nonzero) digits is 9676800, while the sum is 52.

The spelling of 378353424085 in words is "three hundred seventy-eight billion, three hundred fifty-three million, four hundred twenty-four thousand, eighty-five".