425420342101541 has 8 divisors (see below), whose sum is σ = 451735741661400. Its totient is φ = 399248350714368.

The previous prime is 425420342101519. The next prime is 425420342101543. The reversal of 425420342101541 is 145101243024524.

It can be written as a sum of positive squares in 4 ways, for example, as 174586143741025 + 250834198360516 = 13213105^2 + 15837746^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-425420342101541 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 425420342101495 and 425420342101504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425420342101543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35852037056 + ... + 35852048921.

It is an arithmetic number, because the mean of its divisors is an integer number (56466967707675).

Almost surely, 2^{425420342101541} is an apocalyptic number.

It is an amenable number.

425420342101541 is a deficient number, since it is larger than the sum of its proper divisors (26315399559859).

425420342101541 is a wasteful number, since it uses less digits than its factorization.

425420342101541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71704086343.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 425420342101541 in words is "four hundred twenty-five trillion, four hundred twenty billion, three hundred forty-two million, one hundred one thousand, five hundred forty-one".