425002520141 has 2 divisors, whose sum is σ = 425002520142. Its totient is φ = 425002520140.

The previous prime is 425002520123. The next prime is 425002520147. The reversal of 425002520141 is 141025200524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 291378642025 + 133623878116 = 539795^2 + 365546^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425002520141 is a prime.

It is a super-2 number, since 2×425002520141² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 425002520141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425002520147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212501260070 + 212501260071.

It is an arithmetic number, because the mean of its divisors is an integer number (212501260071).

Almost surely, 2^425002520141 is an apocalyptic number.

It is an amenable number.

425002520141 is a deficient number, since it is larger than the sum of its proper divisors (1).

425002520141 is an equidigital number, since it uses as much as digits as its factorization.

425002520141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 425002520141 its reverse (141025200524), we get a palindrome (566027720665).

The spelling of 425002520141 in words is "four hundred twenty-five billion, two million, five hundred twenty thousand, one hundred forty-one".