106405202632 has 8 divisors (see below), whose sum is σ = 199509754950. Its totient is φ = 53202601312.

The previous prime is 106405202627. The next prime is 106405202663. The reversal of 106405202632 is 236202504601.

It can be written as a sum of positive squares in only one way, i.e., 86762058916 + 19643143716 = 294554^2 + 140154^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×106405202632² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106405202594 and 106405202603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650325157 + ... + 6650325172.

Almost surely, 2^106405202632 is an apocalyptic number.

It is an amenable number.

106405202632 is a deficient number, since it is larger than the sum of its proper divisors (93104552318).

106405202632 is a wasteful number, since it uses less digits than its factorization.

106405202632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13300650335 (or 13300650331 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The spelling of 106405202632 in words is "one hundred six billion, four hundred five million, two hundred two thousand, six hundred thirty-two".