134367747234 has 32 divisors (see below), whose sum is σ = 309943962240. Its totient is φ = 38038574592.

The previous prime is 134367747209. The next prime is 134367747277. The reversal of 134367747234 is 432747763431.

It is a happy number.

It is a super-2 number, since 2×134367747234² (a number of 23 digits) contains 22 as substring.

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, 14670799 + ... + 14679954.

It is an arithmetic number, because the mean of its divisors is an integer number (9685748820).

Almost surely, 2^134367747234 is an apocalyptic number.

134367747234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

134367747234 is an abundant number, since it is smaller than the sum of its proper divisors (175576215006).

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

134367747234 is a wasteful number, since it uses less digits than its factorization.

134367747234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29350874.

The product of its digits is 7112448, while the sum is 51.

The spelling of 134367747234 in words is "one hundred thirty-four billion, three hundred sixty-seven million, seven hundred forty-seven thousand, two hundred thirty-four".