102425919212232 has 1024 divisors, whose sum is σ = 375329783808000. Its totient is φ = 25105537612800.

The previous prime is 102425919212191. The next prime is 102425919212293. The reversal of 102425919212232 is 232212919524201.

It is a happy number.

102425919212232 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 2 + 591 + 9 + 2 + 1 + 22 + 32 = 666.

102425919212232 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 6712484619 + ... + 6712499877.

It is an arithmetic number, because the mean of its divisors is an integer number (366532992000).

Almost surely, 2^{102425919212232} is an apocalyptic number.

102425919212232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102425919212232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187664891904000).

102425919212232 is an abundant number, since it is smaller than the sum of its proper divisors (272903864595768).

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

102425919212232 is a wasteful number, since it uses less digits than its factorization.

102425919212232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15647 (or 15637 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 45.

The spelling of 102425919212232 in words is "one hundred two trillion, four hundred twenty-five billion, nine hundred nineteen million, two hundred twelve thousand, two hundred thirty-two".