102340040334 has 32 divisors (see below), whose sum is σ = 239360098560. Its totient is φ = 28560010752.

The previous prime is 102340040317. The next prime is 102340040339. The reversal of 102340040334 is 433040043201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102340040339) 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, 28331539 + ... + 28335150.

It is an arithmetic number, because the mean of its divisors is an integer number (7480003080).

Almost surely, 2^102340040334 is an apocalyptic number.

102340040334 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

102340040334 is an abundant number, since it is smaller than the sum of its proper divisors (137020058226).

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

102340040334 is a wasteful number, since it uses less digits than its factorization.

102340040334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56666744.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 102340040334 its reverse (433040043201), we get a palindrome (535380083535).

The spelling of 102340040334 in words is "one hundred two billion, three hundred forty million, forty thousand, three hundred thirty-four".