102641200036442 has 8 divisors (see below), whose sum is σ = 154014726086100. Its totient is φ = 51302958007744.

The previous prime is 102641200036351. The next prime is 102641200036493. The reversal of 102641200036442 is 244630002146201.

It can be written as a sum of positive squares in 2 ways, for example, as 95067745572361 + 7573454464081 = 9750269^2 + 2751991^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8820997967 + ... + 8821009602.

Almost surely, 2^{102641200036442} is an apocalyptic number.

102641200036442 is a deficient number, since it is larger than the sum of its proper divisors (51373526049658).

102641200036442 is a wasteful number, since it uses less digits than its factorization.

102641200036442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17642010480.

The product of its (nonzero) digits is 55296, while the sum is 35.

The spelling of 102641200036442 in words is "one hundred two trillion, six hundred forty-one billion, two hundred million, thirty-six thousand, four hundred forty-two".