101412340442 has 32 divisors (see below), whose sum is σ = 179483351040. Its totient is φ = 42066328320.

The previous prime is 101412340429. The next prime is 101412340487. The reversal of 101412340442 is 244043214101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413567 + ... + 611442.

It is an arithmetic number, because the mean of its divisors is an integer number (5608854720).

Almost surely, 2^101412340442 is an apocalyptic number.

101412340442 is a deficient number, since it is larger than the sum of its proper divisors (78071010598).

101412340442 is a wasteful number, since it uses less digits than its factorization.

101412340442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025246.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 101412340442 its reverse (244043214101), we get a palindrome (345455554543).

The spelling of 101412340442 in words is "one hundred one billion, four hundred twelve million, three hundred forty thousand, four hundred forty-two".