101142434403340 has 48 divisors (see below), whose sum is σ = 233758636866720. Its totient is φ = 36453588577280.

The previous prime is 101142434403301. The next prime is 101142434403377. The reversal of 101142434403340 is 43304434241101.

It is a junction number, because it is equal to n+sod(n) for n = 101142434403296 and 101142434403305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2034215575 + ... + 2034265294.

It is an arithmetic number, because the mean of its divisors is an integer number (4869971601390).

Almost surely, 2^{101142434403340} is an apocalyptic number.

101142434403340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101142434403340 is an abundant number, since it is smaller than the sum of its proper divisors (132616202463380).

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

101142434403340 is a wasteful number, since it uses less digits than its factorization.

101142434403340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4068481002 (or 4068481000 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 101142434403340 its reverse (43304434241101), we get a palindrome (144446868644441).

The spelling of 101142434403340 in words is "one hundred one trillion, one hundred forty-two billion, four hundred thirty-four million, four hundred three thousand, three hundred forty".