3440628125377 has 4 divisors (see below), whose sum is σ = 3440745570240. Its totient is φ = 3440510680516.

The previous prime is 3440628125339. The next prime is 3440628125399. The reversal of 3440628125377 is 7735218260443.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3440628125377 - 2¹¹ = 3440628123329 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3440628125327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58678477 + ... + 58737082.

It is an arithmetic number, because the mean of its divisors is an integer number (860186392560).

Almost surely, 2^{3440628125377} is an apocalyptic number.

It is an amenable number.

3440628125377 is a deficient number, since it is larger than the sum of its proper divisors (117444863).

3440628125377 is a wasteful number, since it uses less digits than its factorization.

3440628125377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117444862.

The product of its (nonzero) digits is 6773760, while the sum is 52.

The spelling of 3440628125377 in words is "three trillion, four hundred forty billion, six hundred twenty-eight million, one hundred twenty-five thousand, three hundred seventy-seven".