101234534442 has 16 divisors (see below), whose sum is σ = 202563662112. Its totient is φ = 33729079280.

The previous prime is 101234534413. The next prime is 101234534483. The reversal of 101234534442 is 244435432101.

It is a super-3 number, since 3×101234534442³ (a number of 34 digits) contains 333 as substring.

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, 3927468 + ... + 3953159.

It is an arithmetic number, because the mean of its divisors is an integer number (12660228882).

Almost surely, 2^101234534442 is an apocalyptic number.

101234534442 is an abundant number, since it is smaller than the sum of its proper divisors (101329127670).

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

101234534442 is a wasteful number, since it uses less digits than its factorization.

101234534442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7882773.

The product of its (nonzero) digits is 46080, while the sum is 33.

Adding to 101234534442 its reverse (244435432101), we get a palindrome (345669966543).

The spelling of 101234534442 in words is "one hundred one billion, two hundred thirty-four million, five hundred thirty-four thousand, four hundred forty-two".