3425156442165 has 16 divisors (see below), whose sum is σ = 5480289835776. Its totient is φ = 1826736926400.

The previous prime is 3425156442119. The next prime is 3425156442187. The reversal of 3425156442165 is 5612446515243.

It is not a de Polignac number, because 3425156442165 - 2⁹ = 3425156441653 is a prime.

It is a congruent number.

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, 1545220 + ... + 3039410.

It is an arithmetic number, because the mean of its divisors is an integer number (342518114736).

Almost surely, 2^{3425156442165} is an apocalyptic number.

It is an amenable number.

3425156442165 is a deficient number, since it is larger than the sum of its proper divisors (2055133393611).

3425156442165 is a wasteful number, since it uses less digits than its factorization.

3425156442165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647020.

The product of its digits is 3456000, while the sum is 48.

The spelling of 3425156442165 in words is "three trillion, four hundred twenty-five billion, one hundred fifty-six million, four hundred forty-two thousand, one hundred sixty-five".