134471429931 has 8 divisors (see below), whose sum is σ = 182234506384. Its totient is φ = 88177986720.

The previous prime is 134471429849. The next prime is 134471430061. The reversal of 134471429931 is 139924174431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 134471429931 - 2⁹ = 134471429419 is a prime.

It is a super-2 number, since 2×134471429931² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134471429531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 367408096 + ... + 367408461.

It is an arithmetic number, because the mean of its divisors is an integer number (22779313298).

Almost surely, 2^134471429931 is an apocalyptic number.

134471429931 is a deficient number, since it is larger than the sum of its proper divisors (47763076453).

134471429931 is an equidigital number, since it uses as much as digits as its factorization.

134471429931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734816621.

The product of its digits is 653184, while the sum is 48.

The spelling of 134471429931 in words is "one hundred thirty-four billion, four hundred seventy-one million, four hundred twenty-nine thousand, nine hundred thirty-one".