10642646201602 has 8 divisors (see below), whose sum is σ = 16110427736700. Its totient is φ = 5272503622704.

The previous prime is 10642646201587. The next prime is 10642646201683. The reversal of 10642646201602 is 20610264624601.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9734206560961 + 908439640641 = 3119969^2 + 953121^2 .

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

It is a super-2 number, since 2×10642646201602² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 24409738777 + ... + 24409739212.

Almost surely, 2^{10642646201602} is an apocalyptic number.

10642646201602 is a deficient number, since it is larger than the sum of its proper divisors (5467781535098).

10642646201602 is a wasteful number, since it uses less digits than its factorization.

10642646201602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48819478100.

The product of its (nonzero) digits is 165888, while the sum is 40.

The spelling of 10642646201602 in words is "ten trillion, six hundred forty-two billion, six hundred forty-six million, two hundred one thousand, six hundred two".