102404214203442 has 32 divisors (see below), whose sum is σ = 205699646543040. Its totient is φ = 33986513438400.

The previous prime is 102404214203441. The next prime is 102404214203443. The reversal of 102404214203442 is 244302412404201.

102404214203442 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (102404214203441) and next prime (102404214203443).

It is not an unprimeable number, because it can be changed into a prime (102404214203441) 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, 37651309 + ... + 40279392.

It is an arithmetic number, because the mean of its divisors is an integer number (6428113954470).

Almost surely, 2^{102404214203442} is an apocalyptic number.

102404214203442 is an abundant number, since it is smaller than the sum of its proper divisors (103295432339598).

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

102404214203442 is a wasteful number, since it uses less digits than its factorization.

102404214203442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77931658.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 102404214203442 its reverse (244302412404201), we get a palindrome (346706626607643).

The spelling of 102404214203442 in words is "one hundred two trillion, four hundred four billion, two hundred fourteen million, two hundred three thousand, four hundred forty-two".