4430640701425 has 6 divisors (see below), whose sum is σ = 5493994469798. Its totient is φ = 3544512561120.

The previous prime is 4430640701413. The next prime is 4430640701437. The reversal of 4430640701425 is 5241070460344.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4430640701413) and next prime (4430640701437).

It can be written as a sum of positive squares in 3 ways, for example, as 13346487729 + 4417294213696 = 115527^2 + 2101736^2 .

It is not a de Polignac number, because 4430640701425 - 2¹³ = 4430640693233 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 88612814004 + ... + 88612814053.

Almost surely, 2^{4430640701425} is an apocalyptic number.

It is an amenable number.

4430640701425 is a deficient number, since it is larger than the sum of its proper divisors (1063353768373).

4430640701425 is a wasteful number, since it uses less digits than its factorization.

4430640701425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177225628067 (or 177225628062 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 40.

The spelling of 4430640701425 in words is "four trillion, four hundred thirty billion, six hundred forty million, seven hundred one thousand, four hundred twenty-five".