102472248432643 has 16 divisors (see below), whose sum is σ = 111346791229440. Its totient is φ = 93945929803200.

The previous prime is 102472248432629. The next prime is 102472248432647. The reversal of 102472248432643 is 346234842274201.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102472248432643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102472248432647) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37453071 + ... + 40095847.

It is an arithmetic number, because the mean of its divisors is an integer number (6959174451840).

Almost surely, 2^{102472248432643} is an apocalyptic number.

102472248432643 is a deficient number, since it is larger than the sum of its proper divisors (8874542796797).

102472248432643 is a wasteful number, since it uses less digits than its factorization.

102472248432643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2708658.

The product of its (nonzero) digits is 12386304, while the sum is 52.

The spelling of 102472248432643 in words is "one hundred two trillion, four hundred seventy-two billion, two hundred forty-eight million, four hundred thirty-two thousand, six hundred forty-three".