32402046106 has 4 divisors (see below), whose sum is σ = 48603069162. Its totient is φ = 16201023052.

The previous prime is 32402046091. The next prime is 32402046109. The reversal of 32402046106 is 60164020423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60164020423 = 13 ⋅4628001571.

It can be written as a sum of positive squares in only one way, i.e., 25125103081 + 7276943025 = 158509^2 + 85305^2 .

It is a super-3 number, since 3×32402046106³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (32402046109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8100511525 + ... + 8100511528.

Almost surely, 2^32402046106 is an apocalyptic number.

32402046106 is a deficient number, since it is larger than the sum of its proper divisors (16201023056).

32402046106 is a wasteful number, since it uses less digits than its factorization.

32402046106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16201023055.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 32402046106 its reverse (60164020423), we get a palindrome (92566066529).

The spelling of 32402046106 in words is "thirty-two billion, four hundred two million, forty-six thousand, one hundred six".