380428374842597 has 4 divisors (see below), whose sum is σ = 380725816888320. Its totient is φ = 380130932796876.

The previous prime is 380428374842587. The next prime is 380428374842657. The reversal of 380428374842597 is 795248473824083.

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 380428374842597 - 2³⁴ = 380411194973413 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380428374842567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148721020943 + ... + 148721023500.

It is an arithmetic number, because the mean of its divisors is an integer number (95181454222080).

Almost surely, 2^{380428374842597} is an apocalyptic number.

It is an amenable number.

380428374842597 is a deficient number, since it is larger than the sum of its proper divisors (297442045723).

380428374842597 is a wasteful number, since it uses less digits than its factorization.

380428374842597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297442045722.

The product of its (nonzero) digits is 2601123840, while the sum is 74.

The spelling of 380428374842597 in words is "three hundred eighty trillion, four hundred twenty-eight billion, three hundred seventy-four million, eight hundred forty-two thousand, five hundred ninety-seven".