4025431159415 has 4 divisors (see below), whose sum is σ = 4830517391304. Its totient is φ = 3220344927528.

The previous prime is 4025431159381. The next prime is 4025431159433. The reversal of 4025431159415 is 5149511345204.

4025431159415 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4025431159415 is a prime.

It is a super-2 number, since 2×4025431159415² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 402543115937 + ... + 402543115946.

It is an arithmetic number, because the mean of its divisors is an integer number (1207629347826).

Almost surely, 2^{4025431159415} is an apocalyptic number.

4025431159415 is a deficient number, since it is larger than the sum of its proper divisors (805086231889).

4025431159415 is an equidigital number, since it uses as much as digits as its factorization.

4025431159415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805086231888.

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 4025431159415 in words is "four trillion, twenty-five billion, four hundred thirty-one million, one hundred fifty-nine thousand, four hundred fifteen".