2090970069385 has 32 divisors (see below), whose sum is σ = 2591188992000. Its totient is φ = 1618759779840.

The previous prime is 2090970069371. The next prime is 2090970069401. The reversal of 2090970069385 is 5839600790902.

It is not a de Polignac number, because 2090970069385 - 2³¹ = 2088822585737 is a prime.

It is a super-4 number, since 4×2090970069385⁴ (a number of 50 digits) contains 4444 as substring. Note that it is a super-d number also for d = 3.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 196532896 + ... + 196543534.

It is an arithmetic number, because the mean of its divisors is an integer number (80974656000).

Almost surely, 2^{2090970069385} is an apocalyptic number.

It is an amenable number.

2090970069385 is a deficient number, since it is larger than the sum of its proper divisors (500218922615).

2090970069385 is a wasteful number, since it uses less digits than its factorization.

2090970069385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18361.

The product of its (nonzero) digits is 7348320, while the sum is 58.

The spelling of 2090970069385 in words is "two trillion, ninety billion, nine hundred seventy million, sixty-nine thousand, three hundred eighty-five".