425034151 has 2 divisors, whose sum is σ = 425034152. Its totient is φ = 425034150.

The previous prime is 425034139. The next prime is 425034217. The reversal of 425034151 is 151430524.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425034151 - 2²⁵ = 391479719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425034751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212517075 + 212517076.

It is an arithmetic number, because the mean of its divisors is an integer number (212517076).

Almost surely, 2^425034151 is an apocalyptic number.

425034151 is a deficient number, since it is larger than the sum of its proper divisors (1).

425034151 is an equidigital number, since it uses as much as digits as its factorization.

425034151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 425034151 is about 20616.3563948628. The cubic root of 425034151 is about 751.8674358667.

Adding to 425034151 its reverse (151430524), we get a palindrome (576464675).

The spelling of 425034151 in words is "four hundred twenty-five million, thirty-four thousand, one hundred fifty-one".