32428246141 has 2 divisors, whose sum is σ = 32428246142. Its totient is φ = 32428246140.

The previous prime is 32428246129. The next prime is 32428246231. The reversal of 32428246141 is 14164282423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16270022916 + 16158223225 = 127554^2 + 127115^2 .

It is a cyclic number.

It is not a de Polignac number, because 32428246141 - 2²⁵ = 32394691709 is a prime.

It is a super-2 number, since 2×32428246141² (a number of 22 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 32428246141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32428241141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16214123070 + 16214123071.

It is an arithmetic number, because the mean of its divisors is an integer number (16214123071).

Almost surely, 2^32428246141 is an apocalyptic number.

It is an amenable number.

32428246141 is a deficient number, since it is larger than the sum of its proper divisors (1).

32428246141 is an equidigital number, since it uses as much as digits as its factorization.

32428246141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 73728, while the sum is 37.

The spelling of 32428246141 in words is "thirty-two billion, four hundred twenty-eight million, two hundred forty-six thousand, one hundred forty-one".