134405432431050 has 96 divisors (see below), whose sum is σ = 382766092830720. Its totient is φ = 30868233278400.

The previous prime is 134405432431033. The next prime is 134405432431139. The reversal of 134405432431050 is 50134234504431.

134405432431050 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×134405432431050² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2143595962 + ... + 2143658661.

It is an arithmetic number, because the mean of its divisors is an integer number (3987146800320).

Almost surely, 2^{134405432431050} is an apocalyptic number.

134405432431050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134405432431050 is an abundant number, since it is smaller than the sum of its proper divisors (248360660399670).

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

134405432431050 is a wasteful number, since it uses less digits than its factorization.

134405432431050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4287254668 (or 4287254663 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 134405432431050 its reverse (50134234504431), we get a palindrome (184539666935481).

The spelling of 134405432431050 in words is "one hundred thirty-four trillion, four hundred five billion, four hundred thirty-two million, four hundred thirty-one thousand, fifty".