380425605251 has 16 divisors (see below), whose sum is σ = 398002939200. Its totient is φ = 363155856000.

The previous prime is 380425605229. The next prime is 380425605281. The reversal of 380425605251 is 152506524083.

It is a cyclic number.

It is not a de Polignac number, because 380425605251 - 2¹⁴ = 380425588867 is a prime.

It is a super-2 number, since 2×380425605251² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 380425605199 and 380425605208.

It is not an unprimeable number, because it can be changed into a prime (380425605221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1985066 + ... + 2168256.

It is an arithmetic number, because the mean of its divisors is an integer number (24875183700).

Almost surely, 2^380425605251 is an apocalyptic number.

380425605251 is a deficient number, since it is larger than the sum of its proper divisors (17577333949).

380425605251 is a wasteful number, since it uses less digits than its factorization.

380425605251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184030.

The product of its (nonzero) digits is 288000, while the sum is 41.

The spelling of 380425605251 in words is "three hundred eighty billion, four hundred twenty-five million, six hundred five thousand, two hundred fifty-one".