134233331340 has 48 divisors (see below), whose sum is σ = 384594110208. Its totient is φ = 34963099584.

The previous prime is 134233331333. The next prime is 134233331411. The reversal of 134233331340 is 43133332431.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 134233331298 and 134233331307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26011632 + ... + 26016791.

It is an arithmetic number, because the mean of its divisors is an integer number (8012377296).

Almost surely, 2^134233331340 is an apocalyptic number.

134233331340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134233331340 is an abundant number, since it is smaller than the sum of its proper divisors (250360778868).

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

134233331340 is a wasteful number, since it uses less digits than its factorization.

134233331340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52028478 (or 52028476 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 30.

Adding to 134233331340 its reverse (43133332431), we get a palindrome (177366663771).

The spelling of 134233331340 in words is "one hundred thirty-four billion, two hundred thirty-three million, three hundred thirty-one thousand, three hundred forty".