102342111424 has 56 divisors (see below), whose sum is σ = 233060593568. Its totient is φ = 43678863360.

The previous prime is 102342111371. The next prime is 102342111449. The reversal of 102342111424 is 424111243201.

It is a tau number, because it is divible by the number of its divisors (56).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365979 + ... + 581914.

Almost surely, 2^102342111424 is an apocalyptic number.

102342111424 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102342111424 is an abundant number, since it is smaller than the sum of its proper divisors (130718482144).

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

102342111424 is an equidigital number, since it uses as much as digits as its factorization.

102342111424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948153 (or 948143 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 102342111424 its reverse (424111243201), we get a palindrome (526453354625).

The spelling of 102342111424 in words is "one hundred two billion, three hundred forty-two million, one hundred eleven thousand, four hundred twenty-four".