134123361042 has 32 divisors (see below), whose sum is σ = 292859645184. Its totient is φ = 40611934800.

The previous prime is 134123361013. The next prime is 134123361067. The reversal of 134123361042 is 240163321431.

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, 701848 + ... + 872259.

It is an arithmetic number, because the mean of its divisors is an integer number (9151863912).

Almost surely, 2^134123361042 is an apocalyptic number.

134123361042 is an abundant number, since it is smaller than the sum of its proper divisors (158736284142).

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

134123361042 is a wasteful number, since it uses less digits than its factorization.

134123361042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1575414.

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 134123361042 its reverse (240163321431), we get a palindrome (374286682473).

The spelling of 134123361042 in words is "one hundred thirty-four billion, one hundred twenty-three million, three hundred sixty-one thousand, forty-two".