134022430440 has 64 divisors (see below), whose sum is σ = 446741438400. Its totient is φ = 35739314496.

The previous prime is 134022430427. The next prime is 134022430441. The reversal of 134022430440 is 44034220431.

It is a happy number.

134022430440 is a `hidden beast` number, since 13 + 402 + 243 + 0 + 4 + 4 + 0 = 666.

It is a super-2 number, since 2×134022430440² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (134022430441) 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, 62046342 + ... + 62048501.

It is an arithmetic number, because the mean of its divisors is an integer number (6980334975).

Almost surely, 2^134022430440 is an apocalyptic number.

134022430440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134022430440 is an abundant number, since it is smaller than the sum of its proper divisors (312719007960).

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

134022430440 is a wasteful number, since it uses less digits than its factorization.

134022430440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124094863 (or 124094853 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 134022430440 its reverse (44034220431), we get a palindrome (178056650871).

The spelling of 134022430440 in words is "one hundred thirty-four billion, twenty-two million, four hundred thirty thousand, four hundred forty".