134042157132 has 48 divisors (see below), whose sum is σ = 342345609312. Its totient is φ = 40567610880.

The previous prime is 134042157131. The next prime is 134042157133. The reversal of 134042157132 is 231751240431.

It is an interprime number because it is at equal distance from previous prime (134042157131) and next prime (134042157133).

It is a junction number, because it is equal to n+sod(n) for n = 134042157093 and 134042157102.

It is not an unprimeable number, because it can be changed into a prime (134042157131) 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, 7033473 + ... + 7052504.

It is an arithmetic number, because the mean of its divisors is an integer number (7132200194).

Almost surely, 2^134042157132 is an apocalyptic number.

134042157132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134042157132 is an abundant number, since it is smaller than the sum of its proper divisors (208303452180).

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

134042157132 is a wasteful number, since it uses less digits than its factorization.

134042157132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14086058 (or 14086056 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 134042157132 its reverse (231751240431), we get a palindrome (365793397563).

The spelling of 134042157132 in words is "one hundred thirty-four billion, forty-two million, one hundred fifty-seven thousand, one hundred thirty-two".