102433479822 has 56 divisors (see below), whose sum is σ = 230812141464. Its totient is φ = 34078953744.

The previous prime is 102433479793. The next prime is 102433479829. The reversal of 102433479822 is 228974334201.

102433479822 is a `hidden beast` number, since 102 + 433 + 4 + 7 + 98 + 22 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102433479829) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 695368 + ... + 829700.

Almost surely, 2^102433479822 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102433479822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115406070732).

102433479822 is an abundant number, since it is smaller than the sum of its proper divisors (128378661642).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102433479822 is an equidigital number, since it uses as much as digits as its factorization.

102433479822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134876 (or 134861 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 102433479822 in words is "one hundred two billion, four hundred thirty-three million, four hundred seventy-nine thousand, eight hundred twenty-two".