134030673972 has 48 divisors (see below), whose sum is σ = 374216700480. Its totient is φ = 41240206944.

The previous prime is 134030673971. The next prime is 134030673977. The reversal of 134030673972 is 279376030431.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134030673971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47730318 + ... + 47733125.

It is an arithmetic number, because the mean of its divisors is an integer number (7796181260).

Almost surely, 2^134030673972 is an apocalyptic number.

134030673972 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

134030673972 is an abundant number, since it is smaller than the sum of its proper divisors (240186026508).

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

134030673972 is a wasteful number, since it uses less digits than its factorization.

134030673972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95463469 (or 95463461 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 45.

The spelling of 134030673972 in words is "one hundred thirty-four billion, thirty million, six hundred seventy-three thousand, nine hundred seventy-two".