1425651341 has 2 divisors, whose sum is σ = 1425651342. Its totient is φ = 1425651340.

The previous prime is 1425651319. The next prime is 1425651349. The reversal of 1425651341 is 1431565241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1104166441 + 321484900 = 33229^2 + 17930^2 .

It is a cyclic number.

It is not a de Polignac number, because 1425651341 - 2¹⁴ = 1425634957 is a prime.

It is a super-3 number, since 3×1425651341³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1425651298 and 1425651307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1425651349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712825670 + 712825671.

It is an arithmetic number, because the mean of its divisors is an integer number (712825671).

Almost surely, 2^1425651341 is an apocalyptic number.

It is an amenable number.

1425651341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425651341 is an equidigital number, since it uses as much as digits as its factorization.

1425651341 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14400, while the sum is 32.

The square root of 1425651341 is about 37757.7984130431. The cubic root of 1425651341 is about 1125.4799837609.

The spelling of 1425651341 in words is "one billion, four hundred twenty-five million, six hundred fifty-one thousand, three hundred forty-one".