32428241613 has 6 divisors (see below), whose sum is σ = 46840793454. Its totient is φ = 21618827736.

The previous prime is 32428241603. The next prime is 32428241623. The reversal of 32428241613 is 31614282423.

32428241613 is a `hidden beast` number, since 32 + 4 + 2 + 8 + 2 + 4 + 1 + 613 = 666.

It is an interprime number because it is at equal distance from previous prime (32428241603) and next prime (32428241623).

It can be written as a sum of positive squares in only one way, i.e., 32220968004 + 207273609 = 179502^2 + 14397^2 .

It is not a de Polignac number, because 32428241613 - 2⁴ = 32428241597 is a prime.

It is a super-2 number, since 2×32428241613² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32428241603) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1801568970 + ... + 1801568987.

It is an arithmetic number, because the mean of its divisors is an integer number (7806798909).

Almost surely, 2^32428241613 is an apocalyptic number.

It is an amenable number.

32428241613 is a deficient number, since it is larger than the sum of its proper divisors (14412551841).

32428241613 is a wasteful number, since it uses less digits than its factorization.

32428241613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3603137963 (or 3603137960 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The spelling of 32428241613 in words is "thirty-two billion, four hundred twenty-eight million, two hundred forty-one thousand, six hundred thirteen".