102843477407 has 8 divisors (see below), whose sum is σ = 113729774160. Its totient is φ = 92213328960.

The previous prime is 102843477383. The next prime is 102843477409. The reversal of 102843477407 is 704774348201.

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

It is a cyclic number.

It is not a de Polignac number, because 102843477407 - 2¹⁴ = 102843461023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102843477409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64036232 + ... + 64037837.

It is an arithmetic number, because the mean of its divisors is an integer number (14216221770).

Almost surely, 2^102843477407 is an apocalyptic number.

102843477407 is a deficient number, since it is larger than the sum of its proper divisors (10886296753).

102843477407 is a wasteful number, since it uses less digits than its factorization.

102843477407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128074153.

The product of its (nonzero) digits is 1053696, while the sum is 47.

The spelling of 102843477407 in words is "one hundred two billion, eight hundred forty-three million, four hundred seventy-seven thousand, four hundred seven".