379012120212157 has 2 divisors, whose sum is σ = 379012120212158. Its totient is φ = 379012120212156.

The previous prime is 379012120212127. The next prime is 379012120212163. The reversal of 379012120212157 is 751212021210973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 367566389224441 + 11445730987716 = 19172021^2 + 3383154^2 .

It is a cyclic number.

It is not a de Polignac number, because 379012120212157 - 2²⁷ = 379011985994429 is a prime.

It is a super-3 number, since 3×379012120212157³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379012120212127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189506060106078 + 189506060106079.

It is an arithmetic number, because the mean of its divisors is an integer number (189506060106079).

Almost surely, 2^{379012120212157} is an apocalyptic number.

It is an amenable number.

379012120212157 is a deficient number, since it is larger than the sum of its proper divisors (1).

379012120212157 is an equidigital number, since it uses as much as digits as its factorization.

379012120212157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 43.

The spelling of 379012120212157 in words is "three hundred seventy-nine trillion, twelve billion, one hundred twenty million, two hundred twelve thousand, one hundred fifty-seven".