3870161379123 has 8 divisors (see below), whose sum is σ = 5557154800848. Its totient is φ = 2381637771744.

The previous prime is 3870161379109. The next prime is 3870161379163. The reversal of 3870161379123 is 3219731610783.

It is a happy number.

3870161379123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 3870161379123 - 2⁴ = 3870161379107 is a prime.

It is a super-3 number, since 3×3870161379123³ (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (3870161379103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49617453540 + ... + 49617453617.

It is an arithmetic number, because the mean of its divisors is an integer number (694644350106).

Almost surely, 2^{3870161379123} is an apocalyptic number.

3870161379123 is a deficient number, since it is larger than the sum of its proper divisors (1686993421725).

3870161379123 is a wasteful number, since it uses less digits than its factorization.

3870161379123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99234907173.

The product of its (nonzero) digits is 1143072, while the sum is 51.

The spelling of 3870161379123 in words is "three trillion, eight hundred seventy billion, one hundred sixty-one million, three hundred seventy-nine thousand, one hundred twenty-three".