359107677421 has 2 divisors, whose sum is σ = 359107677422. Its totient is φ = 359107677420.

The previous prime is 359107677403. The next prime is 359107677433. The reversal of 359107677421 is 124776701953.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 248587999396 + 110519678025 = 498586^2 + 332445^2 .

It is an emirp because it is prime and its reverse (124776701953) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 359107677421 - 2¹⁷ = 359107546349 is a prime.

It is a super-2 number, since 2×359107677421² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (359107678421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 179553838710 + 179553838711.

It is an arithmetic number, because the mean of its divisors is an integer number (179553838711).

Almost surely, 2^359107677421 is an apocalyptic number.

It is an amenable number.

359107677421 is a deficient number, since it is larger than the sum of its proper divisors (1).

359107677421 is an equidigital number, since it uses as much as digits as its factorization.

359107677421 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2222640, while the sum is 52.

The spelling of 359107677421 in words is "three hundred fifty-nine billion, one hundred seven million, six hundred seventy-seven thousand, four hundred twenty-one".